Multiple Choice
Which of the following is incorrect?
A) Mixtures: suspension, colloidal suspension, solution
B) Ions: Na+, Cl-, Ca2+, K+
C) Electrolytes: NaCl, KCl, CaCl2, HCO3-
D) Cations: Na+, Ca2+, K+, H+
Correct Answer:
Verified
Correct Answer:
Verified
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