Science, asked by 9449713331, 7 hours ago

Q. First element is:
Nitrogen
O Oxygen
O Hydrogen
Carbon​

Answers

Answered by aaliyahbriannaeu
2

Answer:

Hydrogen

Explanation:

known to be the first element in the periodic table of elements. It has one proton in its nucleus and one outter electron. It is a very light gas and also flammable.

Similar questions