MATTER IS ANYTHING THAT TAKE UPS SPACE AND HAVE MATTER. ALL MATER MADE OF ATOMS

ATOM IS THE SMALLEST UNIT OF A CHEMICAL ELEMENT.

ELEMENT IS MADE OF ONLY ONE KIND OF ATOM THERE ARE ABOUT 120 ELEMENTS:OXYGEN

PERIODIC TABLE ORGANIZES ELEMENTS ACCORDING TO THE PROPERTIES OF THERE AT

FORMED WHEN 2 OR MORE ATOMS JOIN TOGETHER THESE MAY BE 2 OF THE SAME ATOMS OR DIFFERENT ATOMS : WATER SUGAR

FORMED WHEN 2 OR MORE DIFFERENT ATOMS ARE JOINED TOGETHER:CO2

Tee. You how many atoms of each element for that molecule

Multiply the number of