What happens to water when it freezes?

Its mass increases.

Its mass decreases.

Its density increases.

Its density decreases.

Controlled variable in an experiment is called

What is the active ingredient in all hydroxide relaxers?

A bowling ball on earth weighs 11 pounds and has a mass of 5 kg the gravitational force on the moon is 1/6 of the gravitational force on earth what would the mass of the bumblebee on the moon 0.83kg 1.8lbs 5kg 11lbs

I CH3-CH2-O-CH2-CH2-OCH3 IUPAC name

Chortling is used to clean water. Another possible atom that would also work is A. Sodium B. Sulfur C. Bromine

What is solubility? 1) solubility is how much solute will precipitate out of solvent 2) solubility is how much solvent will dissolve in solute 3) solubility is how much solid only will dissolve in liquid only

Is burning of coal a reversible change? If yes how?

How many grams of tin are found in 3.5 moles of tin

Determine whether each statement is a description of a physical property or a chemical property. Paper burns readily in air.

Cual es la función de los lípidos?