Melting and boiling

When ice is heated to its melting point it turns into___.

• water

• solid

• gas

when water is heated to its boiling point ,it becomes a gas called___.

• helium

• water vapor

• carbon dioxide

Melting point is a temperature where matter changes state from___.

• liquid to solid

• gas to liquid

• solid to liquid

Boiling point is a temperature where matter changes from___.

• gas to liquid

• liquid to solid

• liquid to gas

0 ⁰ c is the ___ point of ice.

• boiling

• freezing

• melting

The water boils at ____.

• 0⁰_C

• 8⁰ _C

• 100⁰ c

what physical change is shown in this picture?

• melting

• freezing

• boiling

What physical change is shown in this picture?

• freezing melt

• melting

• boiling

what physical change is shown in this picture?

• melting

• boiling

• freezing