you are asked to study how much table sugar can be mixed or dissolved in water at differnt temperatures. the amount of sugar that can dissolve in water goes up as the waters temperature goes up. What is rhe independednt variable? delendent variable? what factor is held constant?

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 statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Define dew point. i am writing this part to be able to ask the question