alunite
Definizioni
A gray whitish, water-soluble mineral, potassium aluminium sulphate; the natural source of alum, KAl₃(SO₄)₂(OH)₆.
Equivalenti
Livello QCER
B1
Intermedio
Questa parola fa parte del vocabolario QCER B1 — livello intermedio.
Questa parola fa parte del vocabolario QCER B1 — livello intermedio.
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