Valence Electrons of First 30 elements (List+Shell Diagram)

Valence electrons of first 30 elements of the Periodic table are mentioned below.

Atomic NumberElementValence electrons
1Hydrogen (H)1
2Helium (He)2
3Lithium (Li)1
4Beryllium (Be)2
5Boron (B)3
6Carbon (C)4
7Nitrogen (N)5
8Oxygen (O)6
9Fluorine (F)7
10Neon (Ne)8
11Sodium (Na)1
12Magnesium (Mg)2
13Aluminum (Al)3
14Silicon (Si)4
15Phosphorus (P)5
16Sulfur (S)6
17Chlorine (Cl)7
18Argon (Ar)8
19Potassium (K)1
20Calcium (Ca)2
21Scandium (Sc)2
22Titanium (Ti)2
23Vanadium (V)2
24Chromium (Cr)1
25Manganese (Mn)2
26Iron (Fe)2
27Cobalt (Co)2
28Nickel (Ni)2
29Copper (Cu)1
30Zinc (Zn)2

Note 1: If you want the valence electrons of all the 118 elements, then visit this article: Valence electrons chart for ALL ELEMENTS (Where I have shown the valence electrons using images).

Note 2: If you want a periodic table with valence electrons labeled on it, then visit this article: Periodic table with Valence electrons (labeled on it) (From this article, you can also download the HD image of periodic table labeled with valence electrons, so visit right now).

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