GENERAL CHEMISTRY 1 REVIEWER

What matter is formed by particles made up of atoms, molecules, and/or ions which are well-separated and without regular arrangement?

• Solid

• Liquid

• Gas

• Plasma

What matter is formed by particles made up of atoms, molecules, and/or ions which has definite volume, but take the shape of the container.

• Solid

• Liquid

• Gas

• Plasma

A solid that changes into gas without passing through the liquid state by a process called:

• Sublimation

• Evaporation

• Condensation

• Deposition

The temperature at which a substance changes from the liquid phase to the gas phase is called _____.

• Boiling point

• Freezing point

• Solidification

• Vaporizing point

Of the states of matter, which, has the weakest intermolecular forces of attraction?

• Solid

• Liquid

• Gas

• Plasma

Which of the following observations proves that there are spaces between molecules of a material?

• Definite volume of solids

• Conductivity of metals

• Compressibility of gases

• Ductility of metals

When a solid block of material is cut in half, its density is _______.

• double

• unchanged

• tripled

• halved

What is the physical process of changing solid to liquid?

• Boiling point

• Freezing point

• Melting point

• Vaporizing point

What describes objects that occupy space and have mass?

• Volume

• Density

• Matter

• Weight

Which of the following is NOT true about the particulate nature of matter?

• Matter is made up of distinct particles.

• Particles of matter are in constant motion.

• Intermolecular forces are forces that does not exist between particles in matter.

• Particulate drawings are used to illustrate the particles that make up matter.