A measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound is called

Iknow the answer is a but i don't know why

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8