Unit 1- Matter in Motion Vocabulary

Safety equipment made of specially treated, fire resistant fabric and used to smother fires; used to put out fires on people

• safety shower
• fire extinguisher
• bunsen burner
• fire blanket

Energy in the form of heat.

• heat
• kinetic energy
• temperature
• thermal energy

The change of state from a gas to a liquid

• sublimation
• deposition
• evaporation
• condensation

the ability to react with another substance or energy to change the chemical makeup of the substance.

• element
• specific heat
• chemical property
• compound

Matter consisting of positively and negatively charged particles.

• liquid
• gas
• plasma
• solid

A pure substance made up of atoms of two or more different elements joined by chemical bonds; has a chemical formula

• compound
• element
• solution
• chemical property

The hotness or coldness of a substance so as to explain the direction of heat flow as heat flows from hotter objects to cooler objects in an attempt to reach equilibrium. A measure of the average kinetic energy of all the particles in an object.

• temperature
• pressure
• liquid
• density

Amount of space occupied by an object.

• density
• mass
• pressure
• volume

energy of motion

• thermal energy
• kinetic energy
• sound energy
• nuclear energy

A change from one state of matter (e.g. solid) to another state of matter (e.g. gas).

• temperature
• physical property
• phase change
• kinetic change