Particles Flashcards

1
Q

When a change of state occurs

A

Particles same size

Arrangement and movement change

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2
Q

When substance is heated

A

Particles gain energy
Particles move more
The energy Is used to overcome the forces of attraction
Particles move farther apart

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3
Q

Solid

A

Close packed &regular

Vibrate in fixed position

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4
Q

Liquid

A

Touching & Random

Slide over each other

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5
Q

Gas

A

Far apart & random

Move fast and randomly

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