Periodic Table Flashcards by Christopher Brooksher

Q

Helium

A

2 mass 4.0026

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Q

Hydrogen

A

1 Mass 1.0078

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Q

Lithium

A

3 6.9410

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Q

Berylium

A

4 9.0122

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Q

Boron

A

5 10.811

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Q

Carbon

A

6 12.011

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Q

Nitrogen

A

7 14.007

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Q

oxygen

A

8 15.999

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Q

fluorine

A

9 18.998

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Q

neon

A

10 20.180

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