Review

Front

What is an applied force?

Back

An applied force is a force that is applied to an object by a person or another object. It is the force used to push or pull something.

Front

What are the characteristics of a NonMetal?

Back

NonMetals are typically brittle, dull, and insulators. They do not conduct electricity well and lack the luster of metals.

Front

What processes can indicate the formation of a new substance?

Back

Processes that can indicate the formation of a new substance include chemical reactions such as combustion, oxidation, and precipitation.

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other. It is the force that pulls a coin downward towards the Earth.

Front

Which liquid is the least dense: oil, water, syrup, or plastic bottle?

Back

Oil is the least dense liquid among the options provided.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object. It occurs when two surfaces rub against each other.

Front

What is a conductor?

Back

A conductor is a material that allows electricity or heat to flow through it easily. Metals are good conductors.

Front

What does it mean for a material to be malleable?

Back

Malleability is the ability of a material to be shaped or deformed without breaking, often by hammering or rolling.

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 an insulator?

Back

An insulator is a material that does not allow electricity or heat to pass through it easily. Examples include rubber and glass.