How many isotopes has hydrogen? by Sunday | May 8 | Chemistry WAEC | 0 comments A. 2 B. 3 C. 4 D. 5 Correct Answer: Option B B. 3 Users Also Read These:What volume of hydrogen would be left over when…Dry hydrogen is trapped by pellet of mercury in a…The following are uses of radioactive isotopes except for?What volume of hydrogen would be left over when…Which of the following statements is not correct?…