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Last updated 2:55 AM on 9/10/26
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18 Terms

1
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Solid

  • Fixed shape and volume


2
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Liquid

Fixed volume, no fixed shape

3
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Gas

No fixed volume or shape

4
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Physical change

Change in form not composition eg: cracking anegg, salt in water

5
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Chemical change

Change in composition

6
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Compound

Substances composed of 2 or more different atom types held tg by chemical bonds

<p>Substances composed of 2 or more different atom types held tg by chemical bonds</p>
7
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Molecule

A group of 2 or more atoms held tg by chemical bonds

<p>A group of 2 or more atoms held tg by chemical bonds</p>
8
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Ik =

1000 m/ 1× 10³

9
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I G =

1x10^9


10
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IM (mega)=

1×10^6

11
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I C=

1×10^ -2

12
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1 m =

1×10^ -3

13
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1(micro) u =

1×10^ -6

14
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1(nano) =

1×10^ -9

15
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1m3 =

1000 L

16
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1(pico)=

1×10^ -12

17
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kg-g

1kg-1000g

18
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1 g=

1000 mg