Examples of non polar covalent bonds

# The simpliest is: H-H

# All gases formed by elements of the 7th group in the periodic table:

  F-F,   Cl-Cl, Br-Br, I-I

# In general, Covalent bonds formed between atoms of the same kind are usually non-polar.

Explanation:

Hope this answer will help you.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

im not exactly sure but i think its b!