| A | B |
|---|
| MASS | AMOUNT OF MATERIAL THAT AN OBJECT HAS IN IT |
| VOLUME | THE AMOUNT OF SPACE THAT MATTER TAKES UP |
| THREE STATES OF MATTER | SOLID, GAS. LIQUID |
| ATOM | SMALLEST WHOLE BIT OF AN ELEMENT |
| COMPOUND | A SUBSTANCE FORMED WHEN ATOMS OF TWO OR MORE DIFFERENT ELEMENTS JOIN TOGETHER |
| MOLECULE | TWO OR MORE ATOMS HELD TOGETHER IN A SPECIAL WAY |
| MIXTURE | TWO OR MORE SUBSTANCES THAT ARE PLACES TOGETHER BUT CAN BE EASILY SEPARATED |
| SOLUTION | A MIXTURE IN WHICH ONE SUBSTANCE SPREADS EVENLY THROUGHOUT ANOTHER SUBSTANCE |
| METER | UNIT FOE MEASURING LENGTH |
| CENTIMETER | 1/100 OF A METER |
| MILLIMETER | 1/1000 OF A METER |
| KILOMETER | 1,000 METERS |
| CUBIC METER | A UNIT FOR MEASURING VOLUME |
| LITER | A UNIT FOR MEASURING VOLUME |
| MILLILITER | 1/1000 OF A LITER |
| GRADUATED CYLINDER | PIECE OF EQUIPMENT USED FOR MEASURING THE VOLUME OF LIQUIDS |
| KILOGRAM | A UNIT FOR MEASURING MASS |
| GRAM | 1/1000 OF A KILOGRAM |
| MILLIGRAM | 1/1000 OF A GRAM |
| DENSITY | HOW MUCH MASS IS IN A CERTAIN VOLUME OF MATTER |
