Hydrogen has three isotopes: protium (1/1 H), deuterium (2/1 H or D), and tritium (3/1 H or T).
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Hydrogen has three isotopes: protium (1/1 H), deuterium (2/1 H or D), and tritium (3/1 H or T).