ANSWER NOW PLEASE WILL GIVE BRAINLIEST how would being able to use the mole to determine how much of specific molecules are present in our environment and specifically our community help us

it’s about the Mole Avogadro’s Numver

the answer is c.the valence of the atoms combine .

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.