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KB Term:
Lithium
Sigma KEE - Lithium
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lithium
Socket silvery metal. First member of group 1 of the periodic table. Lithium salts are used in psychomedicine.
Relationships
Parents
elemental substance
The
Class
of
PureSubstance
s that cannot be separated into two or more
Substance
s by ordinary chemical (or physical) means. This excludes nuclear reactions.
ElementalSubstance
s are composed of only one kind of atom. Examples: Iron (Fe), copper (Cu), and oxygen (O_2).
ElementalSubstance
s are the simplest
PureSubstance
s.
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