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Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).
Passage
Group 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.
Q. Valence shell configuration that belongs to most reactive non-metal is
a) (n-1)s2p6ns1
b) ns2np5
c) ns2np6
d) (n-1)s2p6ns2
Correct answer is option 'B'. Can you explain this answer?
a) (n-1)s2p6ns1
b) ns2np5
c) ns2np6
d) (n-1)s2p6ns2
Correct answer is option 'B'. Can you explain this answer?
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Direction (Q. Nos. 16 and 17) This section contains a paragraph, descr...
All the halogens are highly reactive. They react with metals and non-metals to form halides due to readily acceptance of an electron
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Direction (Q. Nos. 16 and 17) This section contains a paragraph, descr...
Valence shell configuration that belongs to most reactive non-metal:
The valence shell configuration that belongs to the most reactive non-metal is ns2np5.
Explanation:
The valence shell configuration refers to the arrangement of electrons in the outermost shell, also known as the valence shell, of an atom. The valence electrons are the electrons involved in chemical bonding and determining the chemical properties of an element.
In the case of the halogens, which are highly reactive non-metals, their general valence shell configuration is ns2np5, where n represents the principal quantum number ranging from 2 to 7. This means that the halogens have two electrons in the s subshell and five electrons in the p subshell of their outermost energy level.
Among the halogens, fluorine is the first member of the group and differs in several ways from the rest of the group. It is the most reactive non-metal due to its small atomic size and high electronegativity. Fluorine always exists as a monovalent species, meaning it forms compounds where it shares one electron to complete its octet. Therefore, its oxidation state is always -1 in its compounds.
On the other hand, the other halogens (chlorine, bromine, iodine, and astatine) exhibit multiple valencies in their compounds. They can form compounds where they exhibit valencies of 1, 3, 5, and 7. This means that they can share one, three, five, or seven electrons to complete their octet, resulting in different oxidation states ranging from -1 to +7.
Therefore, the valence shell configuration that belongs to the most reactive non-metal is ns2np5, where n represents the principal quantum number ranging from 2 to 7. This configuration is shared by all the halogens, except fluorine, which is always monovalent and exhibits an oxidation state of -1 in its compounds.
The valence shell configuration that belongs to the most reactive non-metal is ns2np5.
Explanation:
The valence shell configuration refers to the arrangement of electrons in the outermost shell, also known as the valence shell, of an atom. The valence electrons are the electrons involved in chemical bonding and determining the chemical properties of an element.
In the case of the halogens, which are highly reactive non-metals, their general valence shell configuration is ns2np5, where n represents the principal quantum number ranging from 2 to 7. This means that the halogens have two electrons in the s subshell and five electrons in the p subshell of their outermost energy level.
Among the halogens, fluorine is the first member of the group and differs in several ways from the rest of the group. It is the most reactive non-metal due to its small atomic size and high electronegativity. Fluorine always exists as a monovalent species, meaning it forms compounds where it shares one electron to complete its octet. Therefore, its oxidation state is always -1 in its compounds.
On the other hand, the other halogens (chlorine, bromine, iodine, and astatine) exhibit multiple valencies in their compounds. They can form compounds where they exhibit valencies of 1, 3, 5, and 7. This means that they can share one, three, five, or seven electrons to complete their octet, resulting in different oxidation states ranging from -1 to +7.
Therefore, the valence shell configuration that belongs to the most reactive non-metal is ns2np5, where n represents the principal quantum number ranging from 2 to 7. This configuration is shared by all the halogens, except fluorine, which is always monovalent and exhibits an oxidation state of -1 in its compounds.
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Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer?
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Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer?.
Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer?.
Solutions for Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Direction (Q. Nos. 16 and 17) This section contains a paragraph, describing theory, experiments, data, etc. Two questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageGroup 17 elements are known as halogens ( sea salt forming). Their general configuration is ns2np5 where, n = 2 to 7. Fluorine is the first member of the group differs in several ways from the rest of the group. Halogens are highly reactive elements having strong affinity for hydrogen. All the halogens form both ionic and covalent compounds .Fluorine is always monovalent and shows -1 oxidation state in its compounds .The other halogens exhibit 1, 3, 5, 7 valencies in their compounds and show - 1 to + 7 oxidation states.Q. Valence shell configuration that belongs to most reactive non-metal isa) (n-1)s2p6ns1b)ns2np5c)ns2np6d)(n-1)s2p6ns2Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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