States of Matter
Changes in states of matter
Atoms
Changes in Matter
Random Science
100
Has no definite shape but has a definite volume
What is liquid
100
The point at which water boils
What is boiling point
100
The outer, negatively charged particle of an atom
What is electron
100
The law that states matter is not created or destroyed
What is Law of Conservation of Mass
100
Part of scientific method in which a prediction is made about the result of an experiment
What is the Hypothesis
200
Has no definite volume and no definite shape
What is Gas
200
Point at which solid becomes a liquid
What is melting point
200
positively charged particle in an atom
What is proton
200
A change in which one or more substances combine or break apart to form a new substance
What is Chemical change
200
Color, shape, and density are all this
What are physical properties
300
A solid that doesn't have a crystalline structure
What is amorphous solid
300
When liquid changes to gas
What is evaporation
300
particle with a neutral charge in an atom
What is neutron
300
A change in a substance that doesn't change the chemical makeup
What is Physical Change
300
1/100th of a gram
What is milligram
400
This solid has a crystalline structure
What is crystalline solid
400
When gas changes to liquid
What is condensation
400
Tells the amount of protons in an atom
What is Atomic Number
400
Comes from reactants that chemically combine
What is product
400
Freezing point of water
What is 0 degrees celsius
500
Liquids and gases flow and they are both this
What is a fluid
500
Point at which ice melts
What is freezing point
500
Center of an atom that contains protons and neutrons
What is Nucleus
500
A chemical reaction that gives off heat
What is exothermic reaction
500
The average kinetic energy in matter
What is Temperature
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