Chemistry, asked by crazydudes123456, 1 month ago

What's the easiest way to remember the first 20 elements in sequence with the atomic no. ??

Answers

Answered by itzbangtanarmy7

Answer:

Hydrogen (H)

Helium (He)

Lithium (Li)

Beryllium (Be)

Boron (B)

Carbon (C)

Nitrogen (N)

Oxygen (O)

Answered by AnmolJigarChawla

Explanation:

List of the First 20 Elements:

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