Question

distinguished between metal and non metal​

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:

metal or lecture and nonmetal or not lecture and ductile metal all hard and nonmetal or not hard accept Diamond metal have valency 1.2.3 accept hydrogen and Helium and nonmetal have a valency 4.5.6.7.8