Question

निम्न में से कौन शुद्ध पदार्थ है सोडियम, 2 वायु,3 हाइड्रोजन,4 अमोनिया​

Answer 1

Answer:

sodium( Na) is the right answer if you find this answer helpful please mark me as brainliest

Answer 2

Answer:

I think hydrogen

Explanation:

Please mark me as brainliest