Changing States of Matter 1.3 Flashcards Preview

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Flashcards in Changing States of Matter 1.3 Deck (13):
1

Evaporate

To change from a liquid to a gas

2

Condense

To change from a gas to a liquid

3

Melt

To change a solid to a liquid

4

Water Vapor

The gas state of water

5

Freeze

To change from liquid to solid

6

Element

A pure substance that cannot be broken down into any simpler substance

7

Compound

Any substance that is formed by the chemical combination of 2 or more elements and acts like a single substance

8

Atom

The smallest unit of an element that retains the properties of that element

9

Proton

The tiny bundles of energy by means of which light travels

10

Neutron

A particle in the nucleus of an atom of pull or push a force produes

11

Electron

A particle in the space outside the nucleus of an atom that carries one unit of negative electric charge

12

Nucleus

1. A dense structure inside the cell
2. One of the airborne dust particles around which water condenses as droplets or ice crystals before falling as precipitation
3. An atom's dense center , where most of its mass is

13

Moleclue

A particle that contains more than one atom joined together