state four differences between metals and non - metals
Answers
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:
METAL-
1)they are good conductor of electricity
2)they are sonarous
3)they are ductile
4)they are malleability.
EX- iron, copper,sodium.
NON METAL-
1)they are poor conductor of electricity.
2)they are non-sonarous.
3)they are ductile.
4)they are non malleability.
EX- bench,pencil,carbon.
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