Identify the wrong statements : 1. Nonmetals have 4 to 7 valence electrons.
2. The oxides of nonmetal react with water to form an acid.
3. Nonmetals are good conductors of electricity except graphite.
4. Non metals have a tendency to donate electrons.
Ans:
1) 1,4 are wrong
2) 3,4 are wrong
3) 2,4 are wrong
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Answer:
2.)3, 4 are wrong
Explanation:
Answer:
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