lithium-7

Seven-nucleon alkali variant

Lithium-7 is the most common isotope of lithium, containing three protons and four neutrons.

It makes up about 92% of natural lithium.

The isotope has applications in nuclear physics and is used in some nuclear reactor designs as a coolant component.

Its lighter sibling, lithium-6, is rarer but more significant for nuclear weapons production.

isotope

abundance

Ample supply, overflowing

neutron · electron · primordial · nucleosynthesis

nuclear

cross-section

View through interior

fission · criticality · radioactive · bombardment · transmutation · capture · irradiation

fusion

tritium

Hydrogen's radioactive isotope

blanket · tokamak · plasma

Opposites
nuclear stability

lithium-7tritium

Hydrogen's radioactive isotope

carbon-14 · uranium-238

Phrases
Family

lithium

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G