Answer:
hey, hope this helps :)
Step-by-step explanation:
1. Matter changes state because of physical pressure and temperature; properties do not change.
heating gives molecules energy that causes them to vibrate faster, breaking their bonds and melting.
3. Heat energy that helps break the molecular bonds of a solid is heat of fusion
4. The temperature at which a liquid turns into a gas is the boiling point.
5. sublimation is when a solid turns straight into a gas.
Answer:
x + 5y ≤ 30
Step-by-step explanation:
Answer:
Maksud awk apa
<em>Mana</em><em> </em><em>boleh</em><em> </em><em>main</em><em> </em><em>main</em><em> </em><em>tulis</em>
