Answer:
The number of protons determines an element's atomic number (Z) and distinguishes one element from another. For example, carbon's atomic number (Z) is 6 because it has 6 protons. The number of neutrons can vary to produce isotopes, which are atoms of the same element that have different numbers of neutrons.
Answer:
7
Explanation:
The coefficient is the number in front of the chemical symbol.
The intermolecular force that attracts two nonpolar molecules is London dispersion forces, which are also called induced dipole-induced
