In the table of atomic particles, various symbols have two numbers. the top number represents the atomic mass of the particle, what do the bottom numbers represent? select all that apply. atomic weight charge atomic number number of neutrons number of positrons number of electrons number of mesons number of protons

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)