contestada

Look at this image.

C is written in the middle and O is written on the left and right of C with four dots around each O. Two straight lines are drawn between C and each O.

What do the lines in this image represent?

Non-bonded valence electrons of oxygen
Valence electrons donated in carbon dioxide
Ionic bonds between carbon and oxygen
Double covalent bonds in carbon dioxide

Look at this image C is written in the middle and O is written on the left and right of C with four dots around each O Two straight lines are drawn between C an class=