Answers

2015-09-15T19:26:41+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Non-metals are the only ones that form covalent bond.
it is imposible for metals to form non polar covalent bond, it is somehow possible to form non-polar covalent bond on non-metals specifically two identical non-metallic atoms like O(subscript 2) or oxygen gas. 
polar covalent bond is impossible in metals but possible in non-metals
9 4 9