Phys Sci Unit 1 Study Guide

 Matter____________________?

• has mass
• is made up of atoms
• takes up space
• all of the above

Which state of matter has particles close together and has a fixed rigid structure?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter has particles that slide past together and are relatively close together?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter has particles that are constantly moving and occasionally collides into each other?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter exists at the highest temperature?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter exists at the lowest temperature?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter has the fastest moving particles?

• Gases
• Solids
• Liquids
• All of the above

Which state of matter has the slowest moving particles?

• Gases
• Solids
• Liquids
• All of the above

A pure substance made up of one type of atom. It cannot be separated or divided into simpler means

• molecule
• compound
• element
• mixture

Atoms working together as a unit and held together by chemical forces

• molecule
• compound
• element
• mixture