An atom that has fewer neutrons than protons is called a

How does the motion of particles in a gas change as the gas cools

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule

Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?