The unnatural process of changing liquid to gas is called ____________.

Orange juice is stored in plastic bottles. Plastic is insoluble in water. What does insoluble in water mean?

The process of changing liquid to gas naturally is called ____________.

Potassium sulfate is a white solid. It dissolves to give a colourless solution. The boiling point of the soltuion is 107°C. What happens when a liquid boils?

Which moon is waxing gibbous?

What is one way to know that a chemcial reaction took place?

Potassium sulfate is a white solid. It dissolves to give a colourless solution. The boiling point of the soltuion is 107°C. Calculate the difference between the boiling point of the solution and the boiling point of pure water.?

What is this body system called?

A _____________ lens makes objects look smaller and closer.

What measuring apparatus can be used to measure weight?

Why does Neptune have the longest orbit?

What measuring apparatus can be used to measure mass?