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Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.
Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2
  • a)
    Statement A is correct, B is wrong.
  • b)
    Statement A is wrong, B is correct
  • c)
    Both A and B are wrong.
  • d)
    Both A and B are correct
Correct answer is option 'B'. Can you explain this answer?
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Statement A: The elements Z = 117 belongs to chalcogen family and the...
Element with atomic number II7 belongs to halogen family.
The element with Z = 117, would belong to the halogen family (Group 17) and the electronic configuration would be [Rn] 5f146d107s27p5.
The element with Z = 120, will be placed in Group 2 (alkaline earth metals), and will have the electronic configuration [Uuo]8s2.
The name of the two elements are Ununseptium(Uus) and unbinilium(ubn)
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Statement A: The elements Z = 117 belongs to chalcogen family and the...
Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.

Statement A is wrong. The element with Z = 117 is not part of the chalcogen family. Chalcogens are the elements in Group 16 of the periodic table, which includes oxygen, sulfur, selenium, and tellurium. The element with Z = 117 has not been discovered yet, so its properties and group affiliation are unknown. The electronic configuration given as [Rn] 5f146d107s27p4 is also incorrect because the element with Z = 117 does not have a known electronic configuration.

Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2.

Statement B is correct. The element with Z = 120 does belong to Group 2 of the periodic table, which consists of alkaline earth metals. Alkaline earth metals include elements such as beryllium, magnesium, calcium, strontium, and barium. The element with Z = 120 has not been discovered yet, but based on its position in the periodic table and the trend in electronic configurations, it is predicted to have an electronic configuration of [Uuo]8s2. The symbol "Uuo" represents ununoctium, which is the placeholder name for the element until it is officially named.

In summary, Statement A is incorrect because the element with Z = 117 does not belong to the chalcogen family and its electronic configuration is unknown. Statement B is correct because the element with Z = 120 is predicted to belong to Group 2 and have an electronic configuration of [Uuo]8s2.
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Read the passage given below and answer the following questions:The d block elements are the 40 elements contained in the four rows of ten columns (3-12) in the periodic table. As all the d block elements are metallic, the term d-block metals is synonymous. This set of d-block elements is also often identified as the transition metals, but sometimes the group 12 elements (zinc, cadmium, mercury) are excluded from the transition metals as the transition elements are defined as those with partly filled d or f shells in their compounds. Inclusion of the elements zinc, cadmium and mercury is necessary as some properties of the group 12 elements are appropriate logically to include with a discussion of transition metal chemistry. The term transition element or transition metal appeared to derive from early studies of periodicity such as the Mendeleev periodic table of the elements. His horizontal table of the elements was an attempt to group the elements together so that the chemistry of elements might be explained and predicted. In this table there are eight groups labeled I-VIII with each subdivided into A and B subgroups. Mendeleev recognized that certain properties of elements in Group VIII are related to those of some of the elements in Group VII and those at the start of the next row Group I. In that sense, these elements might be described as possessing properties transitional from one row of the table to the next.In the following questions, a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices on the basis of the above passage.Assertion (

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Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer?
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Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Statement A: The elements Z = 117 belongs to chalcogen family and the electronic configuration would be [Rn] 5f146d107s27p4.Statement B: The element with Z = 120 belongs to Group 2 (alkaline earth metals), and the electronic configuration would be [Uuo]8s2a)Statement A is correct, B is wrong.b)Statement A is wrong, B is correctc)Both A and B are wrong.d)Both A and B are correctCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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