What is the mass percentage of hydrogen in Methane ? *
(a) 75 %
(b) 25%
(c) 50%
(d) 30%
Answers
Answered by
2
Answer:
25℅ is right answer please mark as brainlist
Answered by
1
Answer:
your answer is option b
25 percent
Explanation:
plz mark me brainest
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