Matter Vocab
What process describes water going from a solid to a liquid?
Which of the following describes a liquid?
a. The molecules are tightly packed.
b. The molecules do not move.
c. It can take the shape of whatever container it is in.
d. It is invisible.
c. It can take the shape of whatever container it is in.
Size, shape, color, texture...
Ice melting
Physical
The smallest particle of matter that is identified by the amount of protons in the nucleus.
A. Atom
B. Molecule
C. Electron
Atom
What process describes a liquid transforming to a gas?
Evaporation
What happens to the motion of molecules when they are heated?
a. They move faster.
b. They move slower.
c. They stay the same speed.
d. The motion doesn't change; there are just more molecules
a. They move faster
What are the smaller particles of matter called?
Molecules
Physical
When two or more atoms are chemically bonded you have a(n):
A. Atom
B. Molecule
C. Proton
What process describes a liquid going to a solid?
Freezing
Which of the following does NOT describe a solid?
a. The molecules slide past each other.
b. The molecules are tightly packed, vibrating slightly.
c. Ice is an example.
d. It keeps its shape in a container.
The molecules slide past each other.
True or false- When snow melts the mass of the matter changes.
False.
Bleaching your hair to a new color
Chemical
When molecules are made of only 1 type of atom it is called a(n)
A. Element
B. Compound
C. Electron
This is the term that describes water vapor transforming from gas back to water
Condensation.
5. Which of the following is true about when the liquid propane transformed into a gas? Select ALL that apply.
a. The warmer outside temperature caused it.
b. The process is called freezing
c. The molecules spread farther apart
d. The process is called evaporation
a, c, d
List a chemical property of matter.
flammability, conductivity
Baking cookies
Chemical
The a particle of water, H2O, is considered a (select all correct answers):
A. Element
B. Molecule
C. Compound
D. Atom
B/C