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5th Week of School
|Measures the weight of an object.
|Measures the mass of an object.
|Triple Beam Balance
|How much matter is in something. Measured in grams and not affected by gravity.
|How much space something takes up. Measured in liters and milliliters.
|Anything that takes up space.
|The amount of molecules in matter that allows it to sink or float.
|Liquid changing to a gas.
|Gas changing to a liquid.
|A material that allows heat or electricity to flow through it easily.
|A material that does not allow heat or electricity to flow through it easily.
|Iron, nickel, steel, and cobalt
|Two or more substances that keep their own physical properties when mixed together. They tend to be easier to separate.
|A type of mixture in which one substance dissolves in another and it tends to be more difficult to separate.
|Able to dissolve in liquid.
|The force in which two objects rub against each other causing them to heat up and slow down.
|A circuit with only one path for electricity to take.
|The ability to do work.
|Energy of motion.
|Energy of heat.
|A circuit with more than one path for the electricity to take.
|Energy in the form of waves that can travel through an empty space.
|Energy caused by vibrations.
|Energy of moving electrons or electric charges.
|Has a definite shape and a definite volume
|Has an indefinite shape and a definite volume.
|Has an indefinite shape and an indefinite volume.
|A force that can attract or repel certain materials like iron, nickel, cobalt, and steel.
|To put into groups.
|A push or a pull.