Vocabulary
Atoms, Elements, and Molecules
States of Matter
Properties of Matter
Sink or Float?
100
Anything that has mass and takes up space.
Matter
100
Building blocks of matter.
Atoms
100
State of matter that has a specific shape and specific volume.
Solid
100
Materials that allow energy to pass through them easily.
Conductors
100
If water has a density of 1 g/mL, what will happen to an object of density 2 g/mL that is placed in water?
It will sink!
200
State of matter that will completely fill the space that it is given.
Gas
200
Each different type of atom.
Element
200
When a substance changes from a solid, to a liquid.
Melting
200
The ability of a solid to dissolve in a liquid.
Solubility
200
Which item in the column is the least dense?
Ping Pong Ball
300
State of matter that has particles that can move past each other. Takes the shape of its container.
Liquid
300
Two or more atoms chemically joined together.
Molecule (or Compound)
300
Solid
300
Name a metal that is magnetic.
iron
300
What must be true of the rubber duck?
It is less dense than water.
400
The amount of matter packed into a specific volume.
Density
400
How many different elements are in C6H12O6 ?
3
400
What it takes to change from one state of matter to another state of matter.
Energy (or Heat)
400
Which mineral(s) can topaz scratch?
Quartz
400
Calculate the density of an object with a mass of 10g and a volume of 5mL.
Density = Mass/Volume
2 g/mL
500
State of matter that is similar to a gas, but has electrically charged particles.
Plasma
500
How many total atoms are in NaCl ?
2
500
When a solid changes directly to a gas!
Sublimation
500
Name 3 materials that would be considered insulators.
rubber, plastic, wood, glass...
500
Which item listed below would sink in water?
Item 1: density of 0.8 g/mL
Item 2: density of 1.06 g/mL
Item 3: density of 0.96 g/mL
Item 2