Free printable periodic table 12Free printable periodic table 12
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WebElements: the periodic table on the world-wide web
http://www.webelements.com/
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

hydrogen

helium

1

2

H

He

Key:

1.00794(7)
lithium

beryllium

element name

boron

carbon

nitrogen

oxygen

fluorine

4.002602(2)
neon

3

4

atomic number

5

6

7

8

9

10

Li

Be

element symbol

B

C

N