Chemistry, asked by suryawanshianita11, 1 month ago

write down the symbol, atomic number and atomic mass of hydrogen.​

Answers

Answered by chikki43
5

hydrogen- H- atomic number 1 , atomic weight 2

Answered by sarkarsoumyadip30
4

Answer:

Hydrogen is a chemical element with symbol H and atomic numberis 1 and atomic mass is 1.00784 u

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