塩えん化か物ぶつイオン

え

ん

か

ぶ

つ

イ

オ

ン

Meanings

1

noun

chloride ion

Technical term in chemistry; refers to the negatively charged ion Cl⁻.

salt

化change, take the form of, influence

物thing, object, matter

塩えん素そ
塩素 is the element chlorine (Cl), while 塩化物イオン is the chloride ion (Cl⁻).
塩えん化かナトリウム
塩化ナトリウム is sodium chloride (table salt), a compound containing chloride ions.

Compound of 塩化物 (chloride) + イオン (ion). 塩化物 is from 塩化 (chlorination) + 物 (substance).