Choose the INCORRECT statement.
A) Group 2 (2A) compounds are less soluble than Group 1 (1A) compounds.
B) Group 2 (2A) compounds often form hydrates.
C) Hydrates are compounds that have water molecules bonded to them.
D) Group 2 (2A) elements react with halogens to form metal halides.
E) Limestone is CaCl2.
Correct Answer:
Verified
Q16: Which of the following is uncharacteristic of
Q17: The atomic radius of calcium is smaller
Q18: Strontium is a softer metal than calcium.
Q19: Strontium hydroxide is classified as "basic."
Q20: The only by-product obtained in the Solvay
Q22: When sodium and potassium react with excess
Q23: Which incorrectly shows the main product of
Q24: Which of the following react with water
Q25: Choose the INCORRECT statement.
A)The diagonal relationship is
Q26: Finish the following reaction:
SnO2 + NaOH(aq)+ H2O(l)→
A)SnO2(s)+
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