Stickler Week 17

Front

What are the outer planets of our solar system?

Back

Jupiter, Saturn, Uranus, Neptune

Front

Is spoiling food a physical or chemical change?

Back

Chemical change

Front

What are conductors?

Back

Materials that allow electricity to flow through them.

Front

Which of the following will NOT dissolve in water: salt, sugar, pepper, coffee?

Back

Pepper

Front

Is melting ice a physical or chemical change?

Back

Physical change

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What are insulators?

Back

Materials that do not allow electricity to flow through them easily.

Front

Name one example of a conductor.

Back

Copper wire.

Front

What happens to sugar when it dissolves in water?

Back

It breaks down into smaller particles and spreads throughout the water.