CORRECT ANSWER WILL BE MARKED BRAINIEST predict the chemical formula that results when the following pairs of ions combine to form an ionic bond.

1. K+1 and S-2

2. Pb+4 and N-3

Name the intersection of plane bpq and plane cpq.

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape

The bohr model of the atom explained why emission spectra are discrete. it could also be used to explain the photoelectric effect. which is a correct explanation of the photoelectric effect according to the model?