Show:
Matter
Properties
Density
The Metric System
ECM's
100
This is what all matter is made of.
What are atoms.
100
Color, density, and weight are all this type of property.
What is a physical property.
100
This amount of space something takes up is called this.
What is volume.
100
The abbreviation for centimeter is this.
What is cm.
100
The force that holds atoms together is called this.
What is a chemical bond, or bond.
200
This is NOT made out of matter.
What is energy (heat, light, sound, etc.), ideas/feelings, gravity, electricity, magnetic forces
200
Characteristic properties are important because they allow you to do this.
What is identify a substance.
200
To calculate the density of a substance, you divide the mass by this.
What is volume.
200
This is the base unit we use to measure mass.
What is gram.
200
This is a substance made of 2 or more elements bonded together.
What is a compound.
300
Between a blood cell, an atom, and a grain of sand, this one is the smallest.
What is an atom.
300
Two liquids could not be the same substance if this property is different.
What is the density, boiling point, melting point, reactivity, or solubility.
300
In a density column, a layer of motor oil floats on top of water. The density of motor oil must be less than this number.
What is one.
300
The volume of a liquid is measured with this tool.
What is a graduated cylinder.
300
There are currently 118 of these known to science.
What are elements.
400
If all the atoms making up a bicycle are removed, this is what would be left.
What is nothing.
400
This property measures how much mass is in a certain amount of space.
What is density.
400
A box has these dimensions: length=2cm width =3cm height=1cm The box's volume is this number.
What is 6cm cubed.
400
This measurement changes when you travel to outer space because there is less gravity.
What is weight.
400
A glass of milk is an example of this.
What is a mixture.
500
When you measure the amount of matter in an object, you are measuring this.
What is the mass.
500
This property is measured with a triple-beam balance.
What is mass.
500
A child is holding a ball of playdough. Then they rip out a piece of the playdough and eat it. The mass of the playdough ball has done this.
What is decreased.
500
1000 grams = _________kg
What is 1.
500
Table salt (NaCl) is a compound consisting of 1 Chlorine atom and one of this type of atom.
What is Sodium.