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Ulleksa [173]
3 years ago
7

What is an isotope? list the isotopes of hydrogen in order from lighter to heavier. which is the most common among them?

Chemistry
1 answer:
malfutka [58]3 years ago
6 0
Isotopes= a group of atoms with the same no. of protons , but different no. of neutrons

Hydrogen isotopes

^1H\implies ^2H\implies ^3H

The name of the second isotope is deuterium and the name of the third isotope is tritium(radioactive).The most abundant isotope is ^1H
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