SCIENCE:MATTER

1.CONDENSATION

• Condensation is a change from a gas to a liquid.The gas gets cooler , and then slowly the gas is now a liquid.

2.ELEMENTS

• There are 116 known elements to the human race, but their maybe some yet to uncover.90 of those elements are found on Earth.

3.HARDNESS

• Scientists have found a way to measure how hard something is by using the Mohs scale. A diamond is described hard because it is very difficult to scratch or shader.

4.MATTER

• Matter is never created , or destroyed,but it is always changing.

5.DIFFUSION

• Diffusion is a movement when particles go from high concentration to low concentration.

6.IDENTFICATION

• Scientists can identify objects by measuring the hardness,color,shape,size,t-aste,odor,and texture.

7.ATOMS

• The thickness of one-million atoms aligned together are a thick as a strand of human hair.