Geography, asked by satyarai96517, 15 days ago

what is hydrogen and helium gases​

Answers

Answered by llSingleKingll
2

Explanation:

Hydrogen and helium are the lightest elements in the periodic table. They exist as gases at room temperature and are the two most common elements in the universe, with hydrogen making up about 75% of all matter.

Answered by nihasrajgone2005
1

Answer:

Hydrogen and helium are the lightest elements in the periodic table. They exist as gases at room temperature and are the two most common elements in the universe, with hydrogen making up about 75% of all matter.

please drop some ❤️❤️❤️

Explanation:

please f-o-l-l-o-w m-e bro please

Similar questions