Which has the most energy?

the change of a substance from a liquid to a gas

The temperature at which a liquid boils

The change from a solid directly to a gas is called

The temperature of a beaker of water is 25°C. After adding a piece of magnesium, the temperature is 28°C. Is this an exothermic or endothermic reaction? Explain your answer.

The change of a liquid to a vapor, or gas, throughout the liquid

The change of a substance from one physical form/state to another

The change of state from a gas to a liquid

Boiling occurs only at the surface of a liquid.

Evaporation is simply a liquid changing to a gas.

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map