Question

(CH ) CCH(CH3)CH CH,
The sum of total number of 19,2 and zohydrogen atoms in the above compound is​

Answer 1

Answer:

A hydrogen atom is an atom of the chemical element hydrogen . A atomic hydrogen constitute about 75%of bar yonic mass of the universe.....

Answer 2

Answer:

are you asking while exam or after exam

if after exam answer is 18

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