O-18

Translingual

Noun

O-18

1. oxygen-18, an isotope of oxygen with 10 neutrons and 8 protons, and an atomic mass number (“nucleon number”) of 18.

Synonyms

oxygen-18

• ¹⁸O
• 18O
• O18
• ¹⁸O

 

Derived terms

Oxygen-18

• δO18

 

Related terms

Oxygen-18

• O
• O-16