Quiz 1 Chemistry

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13 Terms

1
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Mega

1Mm=10^6m

2
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Kilo

1Km=10³m

3
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Deci

1dm=10^-1m

4
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Centi

1Cm=10^-2 m

5
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Milli

1mm=10^-3

6
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Micro

1u^=10^-6 m

7
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Nano

1n^=10^-9 m

8
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What zeros are not significant?

Leading and Trailing zeros

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What zeros are significant

Captive zeros and Nonzero integers and Trailing zeros after the decimal point.

10
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What charge are Anion ions

negative charge

11
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What charge are Cation ions?

positively charged

12
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Molecular Compounds

made only with nonmetal elements

13
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Ionic Compounds

made with nonmetal and metal elements