Question

what is hydrogen??????​

Answer 1

Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element in the periodic table. At standard conditions hydrogen is a gas of diatomic molecules having the formula H₂. It is colorless, odorless, non-toxic, and highly combustible. 

Answer 2

Answer:

Question

what is hydrogen ?

Answer

Hydrogen is a chemical element which is discovered by

Henry Cavendish .

Re-presention of hydrogen is done by symbol "H"

hydrogen dosent exists in free form at nature so it combines with different or same kind of elements

likely :-

H2o , H2 etc

it is the lightest element in periodic table and taken at top of periodic table

It's atomic number is 1

it has

1 - electron

1 - proton

0 -netron

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