Science Olympiad - Science Bowl #1

Front

What is a gas?

Back

A state of matter that has no fixed shape and takes the shape of its container. Gases have particles that are far apart and move freely.

Tags

NGSS.MS-PS1-4

Front

What is density?

Back

Density is the mass of a substance divided by its volume. It tells us how much matter is packed into a certain space.

Front

What is solubility?

Back

Solubility is the ability of a substance to dissolve in a solvent, such as water. A substance that dissolves is called soluble.

Front

What is a conductor?

Back

A conductor is a material that allows electricity to flow through it easily. Examples include metals like copper.

Front

What is a nonmagnetic material?

Back

A nonmagnetic material is a substance that does not attract or repel magnets. Examples include wood and plastic.

Tags

NGSS.MS-PS2-3

Front

What happens when a solid dissolves in water?

Back

When a solid dissolves in water, it breaks down into smaller particles that spread out evenly in the water, forming a solution.

Tags

NGSS.MS-PS1-2

Front

What is the difference between a mixture and a solution?

Back

A mixture is a combination of two or more substances that can be separated, while a solution is a homogeneous mixture where one substance is dissolved in another.

Front

What is evaporation?

Back

Evaporation is the process by which liquid water turns into water vapor (gas) when it is heated.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is the purpose of an investigation in science?

Back

The purpose of an investigation is to explore a question or hypothesis through observation and experimentation.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS1-2

NGSS.MS-PS2-2

Front

What is a physical property?

Back

A physical property is a characteristic of a substance that can be observed or measured without changing its identity, such as color, shape, or density.