2. Alkarma Language School Revision : Matter It is anything that has mass and volume. I. Mass The amount of matter in an object. Ex: Ten bananas balance with 275 grams. Nine bananas balance with 250 grams. Two eggs balance with 120 grams.

3. Alkarma Language School SSo: The mass depends on the amount of matter. TThe mass is measured by: gram or Kilogram

4. How do you measure the mass? The mass is measured by the SCALES TThe types of scales are: 1.A balance scale. 2.A sensitive two- arm scale. 3.A one – arm digital scale. 4.A one arm scale with a pointer.

5. Alkarma Language School

11. The gram is equal to the mass of a paper clip. The kilogram is equal to a liter of water.