please tell the answers
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Answer:
i) B forms covalent compound only
ii)D has valency 2
iii)A is most reactive
iv)Noble gases
v)D has bigger atomic radius
vi)E is metalloid
Answered by
3
- Carbon only forms covalent compounds. The answer is B.
- Magnesium has valency 2 and is a metal. The answer is D.
- Sodium is the most reactive since it's a alkaline metal. The answer is A.
- Elements C and F are Neon and Argon. The answer is Noble gases.
- D will have bigger atomic radius since atomic radius decreases down a period.
- Silicon is a metalloid. The answer is E.
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