Chemistry, asked by shubhradeepshukla, 10 months ago

how will you list the presence oxygen and hydrogen ​

Answers

Answered by gireesh36
1

Oxygen and hydrogen are present in the air around us we breathe oxygen it's given out by the plants as the product of photosynthesis hydrogen is present in a molecule of water in DNA bonding

Answered by animefan123
3

Oxygen - if one is able to burn something like a match then it is the indicator of the presence of oxygen

hydrogen - if when heat is applied and one is able to hear a pop sound, it means that hydrogen is present.

animefan123: thanx a lot for marking me the brainliest.
shubhradeepshukla: it's ok bro that's my pleasure
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