List the first 20 elements

List the first 20 elements

Intelligent Asked on 26/06/2020 in Chemistry.
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4 Answer(s)

1.Hydrogen

2.Hilium

3.Lithium

4.Beryllium

5.Boron

6.Carbon

7.Nitrogen

8.Oxygen

9.Fluorine

10.Neon

 

Intelligent Answered on 26/06/2020.
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Hydrogen
H
2
Helium
He
3
Lithium
Li
4
Beryllium
Be
5
Boron
B
6
Carbon
C
7
Nitrogen
N
8
Oxygen
O
9
Fluorine
F
10
Neon
Ne
11
Sodium
Na
12

Brilliant Answered on 29/06/2020.
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Hydrogen
H
2
Helium
He
3
Lithium
Li
4
Beryllium
Be
5
Boron
B
6
Carbon
C
7
Nitrogen
N
8
Oxygen
O
9
Fluorine
F
10
Neon
Ne
11
Sodium
Na
12

Brilliant Answered on 30/06/2020.
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Hydrogen
H
2
Helium
He
3
Lithium
Li
4
Beryllium
Be
5
Boron
B
6
Carbon
C
7
Nitrogen
N
8
Oxygen
O
9
Fluorine
F
10
Neon
Ne
11
Sodium
Na
12

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