Atoms
Solids, Liquids and Gases
Independent vs. Dependent variable
Gas Laws
Periodic Table
100
positively charged particle of an atom
What is a proton?
100
particles are very close together
What is a solid?
100
Can be controlled by the scientist
What is the independent variable?
100
when the amount of gas in a container increases the pressure ___________
What is increases?
100
the number at the top of an element that tells you the number of protons and electrons of that element
What is atomic number?
200
negatively charged particle of an atom
What is an electron?
200
particles are very far apart
What is a gas?
200
is the result of the change by the scientist
What is dependent variable?
200
When the temperature in a container increases, the _________________ increases.
What is pressure?
200
the abbreviation for each element at the center of the element square
What is element symbol?
300
the center of an atom where the neutrons and protons are
What is the nucleus?
300
particles are close, but can slide over each other
What is a liquid?
300
located in the "IF" portion of a hypothesis
What is the independent variable?
300
When the _____________ decreases in a container, the pressure increases
What is volume?
300
the average weight of one atom of that element
What is the atomic mass?
400
the outside portion where the electrons are located in an atom
What is the shell?
400
volume stays the same but shape changes in a container
What is a liquid?
400
located in the "THEN" portion of the hypothesis
What is dependent variable?
400
the law that involves the pressure and volume of a gas changing
What is Boyle's law?
400
the family of elements that are usually shiny, malleable and conduct electricity
What are metals?
500
neutrally charged particle
What is a neutron?
500
no volume, no shape
What is a gas?
500
In this hypothesis, "If I drink water everyday, I will have more energy.", drinking water is the __________________ _______________________.
What is independent variable?
500
the law that involves the volume and temperature of a gas changing
What is Charles Law?
500
family of elements that are brittle, dull and poor conductors of electricity
What are nonmetals?
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