1:3
The ratio of Al3+ ions to Cl− ions in the chemical formula is 1:3.
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Answer:
a compound
Explanation:
a compound consists of two or more elements combined
Answer:
emulsion
Explanation:
An emulsion is a mixture of two or more liquids that are normally immiscible. Emulsions are part of a more general class of two-phase systems of matter called colloids.
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