hydrogen exists in three isotopic forms . why are the isotopes of hydrogen chemically alike ? Share with your friends Share 4 veena Vasandani answered this Kindly refer to the following link:https://www.meritnation.com/ask-answer/question/why-are-isotopes-of-an-element-chemiclly-simmilar-please-ans/atoms-and-molecules/1975054 0 View Full Answer