States
Changes
Vocabulary/ Density
Vocabulary
Element/Atom Review
100
Matter that has a definite shape and volume
What is a Solid?
100
Solid to a Liquid
What is Melting?
100

Determines whether or not an object will sink or float

Density.

100

What is needed to change matter from one state to another

What is Heat, adding energy

100
Element with atomic number 1
What is Hydrogen?
200
Matter that takes that flows to the bottom of its container
What is a Liquid?
200
Gas to a Liquid
What is Condensation?
200

Anything that takes up space and has a mass. 

Matter

200

The temperature at which a substance changes from a solid to a liquid

Melting Point

200
Element with chemical symbol N
What is Nitrogen?
300

Describe the arrangement and movement of the particles in a solid

Particles are tightly packed in a fixed, ordered arrangement, resulting in a definite shape and a definite volume.

300
Liquid to a Gas
What is Vaporization?
300

What is the Density of Water

1.0

300

The periodic table is made up of:

Elements

300
These fly around the outside of an atom and have a negative charge.
Electrons.
400
Type of matter that have no definite shape or volume
What is Gas.
400
Solid to a Gas
What is Sublimation?
400

The temperature at which a substance changes from a liquid to a gas

Boiling Point

400

Phase change in which a gas is converted directly to a solid

Deposition  

400
The center of an atom is called the_____________.
Nucleus.
500
Matter that can flow (name all of them)
What are Liquids, Gases
500
Gas to Solid
Deposition.
500

 Phase change in which a solid is converted directly to a gas

Sublimation

500
The Smallest building block of matter which also means "unable to cut.
Atom.
500
The atomic number tells you the number of __________ that are in an atom.
Protons.
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