Question
Explain the correct context in which the following terms are used:
- diprotium.
- dihydrogen.
- proton.
- hydron.
✓
Answer
- Diprotium: Diprotium is the term used to represent
- Dihydrogen: The diatomic molecule $\text{H}_2$ is called dihydrogen while referring to the isotopic mixture with natural abundance of H and D.
- Proton: The ionised form of protium i.e. $\text{H}^+$ is called a proton. This term is used in describing the self ionisation of water and ionisation of acids in water.
- Hydron: $\text{H}^+$ when used in relation to the isotopic mixture is called hydron.
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