G5 Key words Practice

Anything has mass and takes up space

• Matter

• Mass

• Volume

• Mixture

Physical combination of 2 or more substances mixed but not chemically combined.

• Matter

• Mass

• Volume

• Mixture

the ability to transfer [energy] heat or electricity

• Conductivity

• Reflectivity

• Magnetism

• Lighting

the ability to bounce light

• Conductivity

• Reflectivity

• Magnetism

• Lighting

Uniformly mixed substances are known as...........

• Homogenous

• Heterogenous

• Mixtures

• Matter

Not Uniformly mixed substances..................................

• Homogenous

• Heterogenous

• Mixtures

• Matter

Heterogenous mixture in which the parts are large that they settle out.

• Homogenous

• Heterogenous

• Suspension

• Colloid

Heterogenous mixture in which the parts are so small that they do not settle out.

• Homogenous

• Heterogenous

• Suspension

• Colloid

Matter is neither created nor destroyed.

• Conservation of mass

• Mass

• Matter

• Conservation of volume

Begins and ends with same kind of matter

[no new substance]

• Physical change

• Physical property

• Chemical change

• Chemical property