8 - Chemistry Vocab - Nov 17

The relationship between mass and volume is referred to as...

• density

• solubility

• malleability

• electrical conductivity

A characteristic that can be observed or measured such as color, state, or hardness is referred to as a...

• Physical property

• Chemical property

• Physical change

• Chemical change

A change in the form of a substance that does not change its identity is referred to as a...

• Physical property

• Chemical property

• Physical change

• Chemical change

If you poured three liquids (that do not mix completely) into a cup, how could you tell which one is the densest liquid?

• The liquid that is floating on top is the densest liquid.

• The liquid that settles to the bottom is the densest liquid.

• The liquid with the deep red color is the densest liquid.

• There is no way to tell which liquid is densest from the description.

What kinds of changes in substances are always physical changes?

• changes of state from solid to liquid to gas and back

• changes that result in new substances being formed

Which of the following is a measurement of mass (metric)?

• g/mL

• Kilogram
• metre

• litre

Which of the following is NOT a measure of volume?

• L

• mL

• cm³

• g/mL

Which is the most dense?

• water = 1g/mL

• ice = 0.92g/mL

• blood = 1.600 g/mL

• lead = 11.3 g/mL

Which is the least dense?

• water = 1g/mL

• ice = 0.92g/mL

• blood = 1.600 g/mL

• lead = 11.3 g/mL

What is volume?

• Volume is the amount of matter in an object

• Volume is the height of an object
• Volume is the color of an object
• Volume is the quantity of three-dimensional space an object occupies