Precipitation occurs when the product of the ion concentration exceeds the Ksp.
Metals on the left side, metalloids on the staircase, nonmetals on right side
Each compound will be neutral
The postulate of Dalton's atomic theory that atom is indivisible particle and can be subdivided into smaller particles was later changed because atom can be divided into neutrons, protons and electrons. It was changed because after later finding out that the atom can be divided, the theory was changed to the correct finalized theory.
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A- Change the phase of the matter
