Physical Science

All of the following are true about mass EXCEPT...

• the amount of matter in an object

• measured with a triple beam balance

• the amount of space an object takes up

• measured in kilograms

All of the following are true about volume EXCEPT...

• measured using a graduated cylinder

• amount of space an object takes up

• amount of matter in an object

• measured in cubic centimeters

How tightly packed the particles are is known as....

• mass

• volume

• force

• density

All of the following is true about density EXCEPT...

• measured in grams per cubic centimeter

• is calculated by mass divided by volume

• is calculated by volume divided by mass

• water has a density of 1.0 g/cm³

All of the following are true about weight EXCEPT...

• changes when gravity changes

• measured with a spring scale

• it's the force of gravity

• measured in grams

Which of the following is NOT a sign of a chemical reaction?

• energy change

• state change

• color change

• new substance created

All of the following are true about solids EXCEPT...

• They have particles that are flying freely

• They maintain their shape

• The particles are touching each other

• They maintain their volume

State change -- SOLID to LIQUID

• melting

• freezing

• condensation

• sublimation

State change -- GAS to SOLID

• melting

• freezing

• deposition

• sublimation

How do you find the number of protons in an atom?

• Atomic mass

• Atomic number

• Atomic mass MINUS atomic number

• Atomic mass divided by 2