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A scientific problem solving plan.
scientific method
A scientific idea.
theory
physical property
A mixture that is completely combined and the same throughout.
homogeneous
A changeable factor in a lab
variable
the thickness of a liquid
viscosity
A diagram that displays all of the sub atomic particles in an atom.
dot diagram
force
A positive sub-atomic particle
proton
a set of numbers and symbols that represent a chemical compound
formula
A reaction that releases heat.
exothermic
For every action there is an equal and opposite reaction.
Newton's 3rd law
control
A diagram that displays all of the elements that exist in the world.
periodic table
Something that speeds up a chemical reaction.
catalyst
A object made of two or more simple machines.
compound machine
A neutral sub-atomic particle
neutron
A component in a lab that remains the same between repeated experiments or trials.
constants
A slowing down force.
friction
a negative subatomic particle
electron