DANNY'S

MATTER

• Anything that has mass and takes up space.
• The water in my cup is a type of matter.
• Example: A cup

MASS

• The amount of matter in an object.
• The boulder has a lot of mass.
• Example: A box has mass.

DENSE

• How close atoms a substance are inside it; the concentration of matter in an object.
• A rock is more dense then a piece of bread.
• Example: a rock is very dense.

DISSOLVE

• To break up something into tiny parts inside of a liquid.
• The salt dissolved into my water.
• Example: Salt dissolving into water.
• Non-example: A plastic cube in a cup.

EVAPORATE

• To change a liquid to a vapor using heat.
• During the water cycle one step is evaporation.
• Example: Water turns into water vapor.

SOLUTION

• One substance dissolved in another.
• Kool-aid powder mixed with water is a solution.
• Example: Kool-aid is a solution.

MAGNETISM

• A force that pulls iron or steel a distance; a force that attracts or repels magnetic material.
• My copper coin is not magnetic.
• Example: iron, steel
• Non-example: copper, gold, lead

SOLID

• Matter that has a definite shape and a definite volume.
• A rock is a solid.
• Example: Rocks, boxes, wood, etc

LIQUID

• Matter that has no definite shape, but has definite volume.
• Water is a liquid i enjoy drinking.
• Example: water, soda
• Non-example: A cube, air

GAS

• Matter that has no definite shape and no definite volume.
• There are many different types of gas.
• Example: oxygen, carbon dioxide

SOLUBILITY

• The ability of a substance to dissolve in another substance.
• Let's test the solubility of these two things.
• Non-example: potato

THERMAL ENERGY

• Heat energy caused by the movement of molecules in an object.
• The sun can produce thermal energy.
• Example: heat, the sun?