"Physical Properties of Matter" Quiz (P2.3)

Which of these is the correct definition for Boiling Point?

• Temperature when a substance turns from a liquid into a gas.

• Temperature at which a substance turns from a solid into a liquid.

• Temperature at which a substance turns from a liquid to a solid.

• None of these.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of these is the correct definition for Melting Point?

• Temperature at which a substance turns from a liquid to a solid.

• Temperature at which a substance turns from a solid into a liquid.

• Temperature when a substance turns from a liquid into a gas.

• None of these.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Which of these is the correct definition for Solubility?

• The amount of solute that can dissolve in a given amount of solvent.

• Is the substance that dissolves.

• Is the substance that does the dissolving.

• None of these.

Tags

NGSS.MS-PS1-2

Which of these is the correct definition for Solute?

• The amount of solute that can dissolve in a given amount of solvent.

• Is the substance that dissolves.

• Is the substance that does the dissolving.

• None of these.

Which of these is the correct definition for Solvent?

• The amount of solute that can dissolve in a given amount of solvent.

• Is the substance that dissolves.

• Is the substance that does the dissolving.

• None of these.

Which of these factors below can change the solubility of a solute?

• Temperature, pressure, particle size, and stirring.

• Only temperature and pressure.

• Only pressure and particle size.

• Only temperature, pressure, and stirring.

Mixtures are made of?

• None of these.

• Two or more substances that have been combined without undergoing a chemical change.

• One substance that have been combined without undergoing a chemical change.

• Substances that have been combined by undergoing a chemical change.

In ____ , the particles that make up the mixture are evenly distributed.

Which words below make this statement correct?

• homogeneous mixtures

• heterogeneous mixtures

• both homogeneous and heterogeneous mixtures

• None of these.

In ____ , the particles which may clump together or separate.

Which words below make this statement correct?

• homogeneous mixtures

• heterogeneous mixtures

• both homogeneous and heterogeneous mixtures

• None of these.

What is density?

• A way of describing how tightly packed a substance is.

• A way of describing how many molecules can be found in gases only.

• A way of describing the volume of solids only.

• A way of describing the volume of liquids and gasses, but not solids.

Tags

NGSS.MS-PS1-1