chemistry
physics
particles
energy
anything else
100
an atom
What is the smallest particle of an element that has the properties of the element
100
Instrument used to measure total thermal energy
What is a calorimeter
100
these include: alpha particles, beta particles, and gamma rays
What are three common types of nuclear radiation
100
energy
What is the ability to do work or cause change?
100
static, sliding, rolling, fluid
What are types of friction
200
a representation of a chemical reaction using symbols and numbers in which the reactants and products are given as a formula Ex: C + O --> CO
What is a chemical equation
200
the mass times the velocity of a moving object determines this
What is momentum
200
this positively charged particle is made of 2 protons and 2 neutrons; it has low penetrating energy and can be blocked by a sheet of paper
What is an alpha particle
200
gravitational potential energy
What is energy that depends on the height or position of an object
200
diamond, graphene, and fullerines are examples
What are 3 allotropes (forms) of carbon
300
This is a solid that forms and separates from a liquid mixture after a reaction
What is a precipitate
300
This is the result of a force distributed over an area.. ? = F/A
What is pressure
300
type of radiation that is NOT a particle and has no charge; radiation with greatest penetrating power
What is gamma ray
300
potential energy
What is energy that isstored as a result of position, shape or composition
300
Law that states that matter is neither created nor destroyed
What is the Law of conservation of mass
400
A solution that has as much of a solute as the solvent can hold at that temperature
What is a saturated solution
400
The principle that states that a change in pressure is transmitted equally throughout the fluid; it explains the use of hydralics
What is Pascal's principle
400
subatomic particles are made of these smaller particles
What are quarks
400
The amount of kinetic energy an object has depends on these two factors
What are mass and speed
400
This process involves the conversion of one type of atom into another through nuclear changes
What is transmutation
500
A hydrocarbon in which one or more hydrogen atoms have been replaced by an atom or group of atoms
What is a substituted hydrocarbon
500
the ability of a fluid to exert an upward force on an object placed into it
What is bouyancy
500
up-down, top-bottom, strange-charm
What are flavors of quarks
500
during the formation of a solution energy is ____ or ____
What is released or absorbed
500
intake, compression, power and exhaust
What are the four strokes of an engine
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