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12 questions from this quiz
A negatively charged ion
An atom gains one or more electrons
HClHClHCl and limewater
Limewater turns cloudy/milky
CaCO3CaCO₃CaCO3
HClHClHCl and BaCl2BaCl₂BaCl2
A white precipitate of BaSO4BaSO₄BaSO4 forms
HNO3HNO₃HNO3 and AgNO3AgNO₃AgNO3
A white precipitate of AgClAgClAgCl forms
Cream
Yellow
Br−Br⁻Br−
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