🧪 1. Particle Theory and States of Matter Flashcards
(5 cards)
1
Q
Q1: How are particles arranged in a solid?
A
A1: Tightly packed and vibrate in place.
2
Q
Q2: What happens to particles when a liquid is heated?
A
A2: its particles gain energy and move faster and further apart
3
Q
Q3: Which state of matter has particles far apart and moving freely?
A
A3: Gas.
4
Q
Q4: What is the name of the process when a solid turns into a liquid?
A
Melting.
5
Q
What is the name of the process when a gas turns into a liquid?
A
Condensation.
