Structure of an Atom
States of Matter
M.A.P Prep
M.A.P Prep
Vocabulary
100
Protons , Neutrons , Electrons
What are the three main particles in a atom ?
100
matter
What is the change from a liquid to a solid to a gas ?
100
a change that you can see
What is a physical change ?
100
The motion of gas particles are related to the exerted by the gas.
How do the particles of an atom differ in eletric charge ?
100
Of an object is the measurement of the amount of matter in the object?
What is mass?
200
Too study objects or events that are too small,too large,too slow,too fast, and too dangerous.
Why do scientist use models ?
200
vaporization that takes place only on the surface of a liquid is called
What is evaporation?
200
atoms combine to form larger particles
What is a molecule?
200
carbon -13 6 protons ? neutrons 6 protons
How many neutrons does carbon -13 have?
200
Any substance that that can float
What is a fluid?
300
The number of protons in its nucleus
What is an atomic number ?
300
a liquid changes to a gas below itssurface as well as its surface
What is boiling?
300
Is made of two or more substances, elements,compounds,or both but they are not chemically combined
What is a mixture?
300
Is the energy an object has because of its position.
What is potential energy?
300
A state of matter with no definite shape or volume.
What is gas?
400
Atoms with the same number of protons and a diffrent number of neutrons.
what are isotopes?
400
The teperature at which a liquid boils
What is a boiling point ?
400
Is a measure of the average energy of random motion of particles of particles of matter.
What is temperature?
400
Is the total energy of all of all the particles in an object.
what is thermal energy?
400
The force that holds two atoms together?
What is a chemical bond?
500
mass number
what is an isotope identified by its ?
500
The change of state from liquid to solid is called
What is freezing ?
500
Is the energy of matter in motion
What is kinetic energy?
500
The ability to do work or cause change.
What is energy?
500
The study of the properties of matter and how matter changes
What is chemistry?
M
e
n
u