Physical Science Chapter 2 Review

What is Chemistry?

• The study of matter and how it changes

• The study of living organisms and how the interact.

• The study of forces and how they change

• The study of matter and how it does not change

A substance that contains only one type of atom is a(n)

• compound
• element
• heterogeneous mixture
• homogeneous mixture

What is matter?

• a pure substance
• anything that occupies space and possesses mass
• an element
• a compound

Ability to rust is this type of property:

• Physical property
• Chemical property

Properties that can be observed without trying to change the identity of the substance.

• Physical
• Chemical

What are the three states of matter?

• solid, volume, mass

• solid, liquid, gas

• density, volume, mass

• density, gas, volume

The smallest bit of matter that is pure and can't be broken down into any other smaller substance by physical or chemical means.

• particle

• compound

• element

• atom

A(n) _____ is the single smallest particle of an element that retains the chemical identity of that element.

• atom

• compound

• element

• particle

Matter is classified into two main groups known as _____.

• solids and fluids

• pure substances and mixtures

• homogenous and heterogenous

• elements and compounds

What is Kool-aid?

• element

• homogenous mixture

• heterogenous mixture

• compound