You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Before adding the spatula tip amount: saturated solution.

After adding the spatula tip amount: super saturated solution.

Explanation:

Before adding the spatula tip amount: the solution is saturated.

After adding the spatula tip amount: the solution is super saturated.

14 days is the half-life of phosphorus-32

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.