Unit Review - Periodic Table

Front

What is density?

Back

Density is the mass of an object divided by its volume. It determines how heavy an object is for its size.

Front

What is a conductor?

Back

A conductor is a material that allows heat and electricity to pass through it easily.

Front

What is an insulator?

Back

An insulator is a material that does not allow heat and electricity to pass through it easily.

Tags

NGSS.MS-PS3-3

Front

What is a metalloid?

Back

Metalloids are elements that have properties of both metals and nonmetals.

Front

What is the most abundant metalloid in the universe?

Back

Silicon is the most abundant metalloid in the universe.

Front

What happens to an object that is less dense than water?

Back

An object that is less dense than water will float.

Front

What happens to an object that is more dense than water?

Back

An object that is more dense than water will sink.

Front

What is the relationship between mass and density?

Back

If two objects have the same volume, the one with more mass is more dense.

Front

What is buoyancy?

Back

Buoyancy is the ability of an object to float in a fluid, which is determined by the object's density compared to the fluid.

Front

What is the principle of displacement?

Back

The principle of displacement states that a submerged object displaces a volume of fluid equal to its own volume.