Bio first 20 elements on the periodic table
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Last updated 10:40 PM on 2/2/26
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20 Terms
1
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H
Hydrogen, atomic #1
2
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He
Helium atomic #2
3
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Li
Lithium atomic #3
4
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Be
Beryllium atomic #4
5
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B
Boron atomic #5
6
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C
Carbon atomic #6
7
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N
Nitrogen atomic #7
8
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O
Oxygen atomic #8
9
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F
Fluorine atomic #9
10
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Ne
Neon atomic #10
11
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Na
Sodium atomic #11
12
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Mg
Magnesium atomic #12
13
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Al
Aluminum atomic #13
14
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Si
Silicone atomic #14
15
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P
Phosphorus atomic #15
16
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S
Sulfur atomic #16
17
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Cl
Chlorine atomic #17
18
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Ar
Argon atomic #18
19
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K
Potassium atomic #19
20
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Ca
Calcium atomic #20
Note 
Flashcards (42)