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Element Symbol, Atomic Number and Electron Configuration

Element Symbol, Atomic Number and Electron Configuration.

Hydrogen------------ H -----1 1s1
Helium--------------- He----- 2 1s2
Lithium-------------- Li -----3 1s22s1
Beryllium----------- Be----- 4 1s22s2
Boron------------------B -------5 1s22s22p1
Carbon--------------- C------- 6 1s22s22p2
Nitrogen------------ N------- 7 1s22s22p3
Oxygen------------- O -------8 1s22s22p4
Fluorine----------- F---------- 9 1s22s22p5
Neon---------------- Ne-------- 10 1s22s22p6
Sodium------------ Na--------- 11 1s22s22p63s1
Magnesium----- Mg --------12 1s22s22p63s2
Aluminum-------- Al ------13 1s22s22p63s23p1
Silicon--------------- Si------ 14 1s22s22p63s23p2
Phosphorus------- P----- 15 1s22s22p63s23p3
Sulfur--------------- S ----16 1s22s22p63s23p4
Chlorine----------- Cl------ 17 1s22s22p63s23p5
Argon ---------------Ar------ 18 1s22s22p63s23p6
Potassium--------- K ----- 1s22s22p63s23p64s1
Calcium---------- Ca----- 1s22s22p63s23p64s2
Scandium------ Sc---- 1s22s22p63s23p63d14s2
Titanium----- Ti------ 1s22s22p63s23p63d24s2
Vanadium---- V -----1s22s22p63s23p63d34s2
Chromium--- Cr--- 1s22s22p63s23p63d54s1
Manganese-- Mn---- 1s22s22p63s23p63d54s2
Iron------- Fe------ 1s22s22p63s23p63d64s2
Cobalt---- Co-----1s22s22p63s23p63d74s2
Nickel---- Ni------1s22s22p63s23p63d84s2
Copper--- Cu---- 1s22s22p63s23p63d104s1
Zinc------ Zn------ 1s22s22p63s23p63d104s2

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