Measurements
This instrument is used to measure mass.
What is a balance scale?
These are the 3 states of matter.
What are: Solid, liquid, and gas?
This type of change results in the same substance that you began with.
What is a physical change?
This number, shown above each element, is also the number of protons in the nucleus of an atom.
What is the atomic number?
This is the formula for finding volume of a cube or a rectangular prism.
What is length x width x height?
This varies based on the amount of gravity where you are.
What is weight?
The smallest particle that can still be identified as the matter it came from.
What is an atom?
This number is both the melting point and the freezing point of water.
What is 32 degrees Fahrenheit or 0 degrees Celsius?
Matter that is made of only one kind of atom is called this.
What is an element?
This is the formula for density.
What is Mass/Volume?
This is how much matter is in an object.
What is mass?
Two or more atoms joined together form this.
What is a molecule?
This number is both the boiling point and condensing point of water.
What is 212 degrees Fahrenheit or 100 degrees Celsius?
This is the symbol for Iron.
What is Fe?
Burning is an indicator of this.
What is chemical change?
This unit of measure tells how much space an object takes up.
What is volume?
The name for the center of an atom.
What is a nucleus?
This results in a new substance with new properties.
What is a chemical change?
This is the number of hydrogen atoms needed to make one molecule of water.
What is 2?
Ice melting is an example of this kind of change.
What is physical change?
This is a measure of how tightly packed atoms are in an object.
What is density?
Atoms are farther apart in this state of matter, but they still stick together.
What is a liquid?
The measure of how easily a substance will burn.
What is combustibility?
The number of protons in one Hydrogen atom.
What is 1?
This states that matter is neither created nor destroyed.
What is Law of Conservation of Matter?