write electronic configuration of first 30 elements of periodic table (make the table as shown below)
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Answer:
Atomic NumberName of the ElementElectronic Configuration1Hydrogen (H)1s12Helium (He)1s23Lithium (Li)[He] 2s14Beryllium (Be)[He] 2s25Boron (B)[He] 2s2 2p16Carbon (C)[He] 2s2 2p27Nitrogen (N)[He] 2s2 2p38Oxygen (O)[He] 2s2 2p49Fluorine (F)[He] 2s2 2p510Neon (Ne)[He] 2s2 2p611Sodium (Na)[Ne] 3s112Magnesium (Mg)[Ne] 3s213Aluminium (Al)[Ne] 3s2 3p114Silicon (Si)[Ne] 3s2 3p215Phosphorus (P)[Ne] 3s2 3p316Sulfur (S)[Ne] 3s2 3p417Chlorine (Cl)[Ne] 3s2 3p518Argon (Ar)[Ne] 3s2 3p619Potassium (K)[Ar] 4s120Calcium (Ca)[Ar] 4s221Scandium (Sc)[Ar] 3d1 4s222Titanium (Ti)[Ar] 3d2 4s223Vanadium (V)[Ar] 3d3 4s224Chromium (Cr)[Ar] 3d5 4s125Manganese (Mn)[Ar] 3d5 4s226Iron (Fe)[Ar] 3d6 4s227Cobalt (Co)[Ar] 3d7 4s228Nickel (Ni)[Ar] 3d8 4s229Copper (Cu)[Ar] 3d10 4s130Zinc (Zn)
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