A-LevelChemistryGroup 29701/12 · Feb/Mar 2019 · Q141 Mark

Metal T reacts with water to produce a colourless solution. A white precipitate is produced when this colourless solution is mixed with aqueous sulfuric acid. What is metal T?

Abarium

Bmagnesium

Cpotassium

Dsodium

✓ Correct answer

A: barium

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