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hydrogens

n. (plural of hydrogen English)

Usage examples of "hydrogens".

Compare this with a water molecule (H2O), which contains 3 atoms, 2 hydrogens and i oxygen.

Hence, if something (say, a passing asteroid) shoves on a hydrogen atom, it just takes off, saying nothing to other hydrogens nearby.

The first transformation is direct: two hydrogens and two neutrons combine to form one helium nucleus.

The combination of four hydrogens to make one helium thus released the extra .