The physical properties of a substance containing the bonded atoms y and z ?

Why did southern business leaders want to increase the number of slaves

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

Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.