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Periodicity, Group 2 and Group 7(17) Exam

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01 A solution of a particular Group 2 salt is used to test for the presence of sulfate ions in an unknown solution.

01.1 State the formula of the Group 2 salt.

[1 mark]

Special Characters + − ÷ × < > ≤ ≥ π

This is question number 1. Good luck!

Pass Mark

55%