TELL YOU HOW MANY ATOMS OF EACH ELEMENT THAT ARE IN THAT MOLECULE

MULTIPLY THE NUMBER OF MOLECULES YOU ARE MAKING

ANYTHING THAT TAKES UP SPACE/HAS MASS, ALL MATTER HAS ATOMS

A TABLE OF ELEMENTS SHOWING ALL THE ELEMENTS IN THE UNIVERSE THAT HUMANS HAVE DISCOVERED AND THEIR MASSES

THE SMALLEST UNIT OF A CHEMICAL ELEMENT

EACH ELEMENT IS MADE OF 1 TYPE OF ATOM, ABOUT 120 ELEMENTS

FORMED WHEN TWO OR MORE ATOMS ARE JOINED TOGETHER, MAY BE 2 OF THE SAME ELEMENT

FORMED WHEN 2 OR MORE DIFFERENT ATOMS ARE JOINED TOGETHER