Question

1 to 30 elements with symbols and atomic number and electric configration

Answer 1

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Answer 2

Answer:

1 to 30 elements with symbols and atomic number and electric configuration.

Explanation:

1 to 30 elements with symbols and atomic number and electric configuration.

• The first 30 elements with its symbols are- Hydrogen (H), Helium(he), Lithium (Li), Beryllium (Be), Boron (B), Carbon (C), Nitrogen (N), Oxygen (O), Fluorine (F), Neon (Ne), Sodium (Na), Magnesium (Mg), Aluminum (Al), Silicon (Si), Phosphorus (P), Sulphur (S), Chlorine (Cl), Argon (Ar), Potassium (K), Calcium (Ca), Scandium (Sc), Titanium (Ti), Vanadium (V), Chromium (Cr), Manganese (Mn), Iron (Fe), Cobalt (Co), Nickel (Ni), Copper (Cu), Zinc (Zn).

Atomic number of first 30 elements-

1-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-Magnesium (Mg),

13-Aluminum (Al),

14- Silicon (Si),

15- Phosphorus (P),

16-Sulphur (S),

17- Chlorine (Cl),

18- Argon (Ar),

19- Potassium (K),

20-Calcium (Ca),

21-Scandium (Sc)

22- Titanium (Ti),

23- Vanadium (V),

24-Chromium (Cr),

25-Manganese (Mn),

26- Iron (Fe),

27-Cobalt (Co),

28-Nickel (Ni),

29-Copper (Cu),

30- Zinc (Zn).

• Electric Configuration of first 30 elements is-
• 1-Hydrogen (H)= 1s1
• 2-Helium(he)= 1s2
• 3-Lithium (Li)=[HE]2s1
• 4-Beryllium (Be)= [HE]2s2
• 5-Boron (B)= [HE]2s2 2p1
• 6- Carbon (C) = [HE]2s2 2p2
• 7- Nitrogen (N)= [HE]2s2 2p3
• 8-Oxygen (O)= [HE]2s2 2p4
• 9- Fluorine (F)= [HE]2s2 2p5
• 10- Neon (Ne)= [HE]2s2 2p6
• 11- Sodium (Na) =[Ne]3s1
• 12-Magnesium (Mg)= [Ne]3s2
• 13-Aluminum (Al)=  [Ne]3s2 3p1
• 14- Silicon (Si)=  [Ne]3s2 3p2
• 15- Phosphorus (P) =  [Ne]3s2 3p3
• 16-Sulphur (S)=  [Ne]3s2 3p4
• 17- Chlorine (Cl)=  [Ne]3s2 3p5
• 18- Argon (Ar)=  [Ne]3s2 3p6
• 19- Potassium (K)= [Ar]4s1
• 20-Calcium (Ca)= [Ar] 4s2
• 21-Scandium (Sc)= [Ar]3d1 4s2
• 22- Titanium (Ti)=  [Ar]3d2 4s2
• 23- Vanadium (V)=  [Ar]3d3 4s2
• 24-Chromium (Cr) =  [Ar]3d5 4s1
• 25-Manganese (Mn)=  [Ar]3d5 4s2
• 26- Iron (Fe)=  [Ar]3d6 4s2
• 27-Cobalt (Co)=  [Ar]3d7 4s2
• 28-Nickel (Ni)=  [Ar]3d8 4s2
• 29-Copper (Cu)=  [Ar]3d10 4s1
• 30- Zinc (Zn)=  [Ar]3d10 4s2