Which of the following does not represent a molecular compound ?

How does a hydroelectric power plant converts energy into energy.

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

Which of the following will cause an increase in the acceleration of an object? increase force decrease force increase mass decrease mass