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In the modern periodic table which are the metals among the first 10 elements?
- a)Be, C
- b)Li, B
- c)Li, Be
- d)B, Be
Correct answer is option 'C'. Can you explain this answer?
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In the modern periodic table which are the metals among the first 10 e...
Understanding the Modern Periodic Table
The modern periodic table organizes elements based on their atomic numbers and properties. The first ten elements include hydrogen (H), helium (He), lithium (Li), beryllium (Be), boron (B), carbon (C), nitrogen (N), oxygen (O), fluorine (F), and neon (Ne).
Identifying Metals Among the First 10 Elements
In the context of the first ten elements, we need to identify which of them are classified as metals.
Metals in the First 10 Elements:
- Lithium (Li):
- It's an alkali metal, known for its reactivity and is found in Group 1 of the periodic table.
- Beryllium (Be):
- This is an alkaline earth metal located in Group 2, recognized for its strength and light weight.
Other Elements and Their Classification:
- Hydrogen (H):
- Although it is located at the top of the periodic table, it is a non-metal.
- Helium (He):
- This is a noble gas and is also classified as a non-metal.
- Boron (B):
- This element is a metalloid, not a metal.
- Carbon (C):
- Carbon is a non-metal.
- Nitrogen (N):
- This is a non-metal.
- Oxygen (O):
- Another non-metal.
- Fluorine (F):
- This is also a non-metal.
- Neon (Ne):
- A noble gas, classified as a non-metal.
Conclusion
Thus, the only metals among the first ten elements are lithium (Li) and beryllium (Be), making option 'C' the correct answer.
The modern periodic table organizes elements based on their atomic numbers and properties. The first ten elements include hydrogen (H), helium (He), lithium (Li), beryllium (Be), boron (B), carbon (C), nitrogen (N), oxygen (O), fluorine (F), and neon (Ne).
Identifying Metals Among the First 10 Elements
In the context of the first ten elements, we need to identify which of them are classified as metals.
Metals in the First 10 Elements:
- Lithium (Li):
- It's an alkali metal, known for its reactivity and is found in Group 1 of the periodic table.
- Beryllium (Be):
- This is an alkaline earth metal located in Group 2, recognized for its strength and light weight.
Other Elements and Their Classification:
- Hydrogen (H):
- Although it is located at the top of the periodic table, it is a non-metal.
- Helium (He):
- This is a noble gas and is also classified as a non-metal.
- Boron (B):
- This element is a metalloid, not a metal.
- Carbon (C):
- Carbon is a non-metal.
- Nitrogen (N):
- This is a non-metal.
- Oxygen (O):
- Another non-metal.
- Fluorine (F):
- This is also a non-metal.
- Neon (Ne):
- A noble gas, classified as a non-metal.
Conclusion
Thus, the only metals among the first ten elements are lithium (Li) and beryllium (Be), making option 'C' the correct answer.
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In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer?.
In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the modern periodic table which are the metals among the first 10 elements?a)Be, Cb)Li, Bc)Li, Bed)B, BeCorrect answer is option 'C'. Can you explain this answer?.
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