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32 questions
The amount of space something (solid, liquid, gas) takes up.
matter
mass
volume
element
Anything that has mass and takes up space.
volume
matter
solid
temperature
The state of matter in which a substance has a definite volume but no definite shape.
gas
liquid
solid
matter
The state of matter in which a substance has a definite shape and definite volume.
solid
gas
atom
liquid
The state of matter in which a substance does not have a definite shape or volume.
element
compound
gas
liquid
A change in which the form or shape of a substance changes but the chemical makeup of the substance remains the same (it does not create a new substance).
chemical change
reaction
physical change
solution
A change in one or more substances, caused by a chemical reaction, that forms new and different substances.
mixture
physical change
element
chemical change
A combination of two or more different substances in which the substances keep their identities.
reaction
mixture
solution
atom
What kind of mixture is shown in the picture?
Homogeneous
Heterogeneous
What kind of mixture is shown in the picture?
Homogeneous
Heterogeneous
Type of mixture that has the SAME COMPOSITION in every part.
Homogenous
Heterogeneous
How many elements are represented in the compound?
Na2CO3
1
2
3
4
Identify the particles.
solid
liquid
gas
none
Identify the particles.
solid
liquid
gas
none
What term describes a solid changing to a gas?
Condensation
Sublimation
Evaporation
Freezing
What is the symbol for sodium?
s
So
N
Na
What is the symbol for aluminum?
A
Al
Au
Am
What is the symbol for chlorine ?
Cl
C
Co
Ch
What is the symbol for potassium ?
P
K
Po
Ks
What is the symbol for calcium?
Ca
Cr
Co
C
Person that organized the first periodic table
Neils Bohr
Ernest Rutherford
JJ Thomson
Dmitri Mendeleev
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