Juliana Damian Chapter 18, Section 3 by Juliana Damian

Changes of State: Juliana Damian

2018juliana00 — 2016-01-29 19:53:20 UTC

A change of state is from one state to another.

2018juliana00 — 2016-01-29 19:53:33 UTC

Endothermic is when something (solid, liquid, or gas) absorbs heat to make a new state.

2018juliana00 — 2016-01-29 19:53:44 UTC

Melting is a change of state from a solid to a liquid by adding heat energy.

2018juliana00 — 2016-01-29 19:53:57 UTC

A melting point is a certain temperature when a solid will melt into a liquid. Each substance has its own melting point.

2018juliana00 — 2016-01-29 19:54:07 UTC

Evaporation is from a liquid to a gas and only occurs at the surface of a liquid.

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Boiling is from a liquid to a gas and occurs throughout the liquid.

2018juliana00 — 2016-01-29 19:54:44 UTC

A boiling point is a temperature that a liquid boils.

2018juliana00 — 2016-02-01 19:41:21 UTC

Sublimation is when a solid turns directly into gas.