Which of the following statements is not true? The mixture formed by a solvent and solute is called a solution

The different elements in a mixture are chemically joined together

A substance that dissolves in a solvent is called a solute

A solvent is a liquid that dissolves substances

What is the molar mass of potassium nitrate, kno3

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

How does the viscosity of magma change as magma cools?