Question

extra questions of lesson metals and nonmetals class 10th
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Answer 1

Answer:

Metals have one to three electrons in their outer shell, whereas non-metals have four to eight electrons. Another difference is that metals tend to lose their valence electrons, but non-metals share or gain valence electrons. ... While metals are good conductors of electricity and heat, non-metals are poor conductors.

Answer 2

Answer:

Explanation:

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