Why are atoms of lithium, sodium, and potassium almost never found alone in nature? ?

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.