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WorksheetsMatter unit II
Total questions: 20
Worksheet time: 10mins
What do you need to calculate density?
scale and beaker
triple beam balance and a scale
graduated cylinder and a triple beam balance
beaker and a flask
Solubility is
ability to burn
ability to melt
ability to change shape
ability to dissolve
The phase of matter with the lowest density is
solid
liquid
gas
The amount of space on object takes up is
mass
volume
density
weight
If you have 2 metals and need to determine their identity, what property do you use to figure this out?
weight
melting point
volume
luster
What measurement do you use water displacement for?
volume
density
weight
mass
How is the periodic table arranged?
# of neutrons
# of atoms
# of electrons
# of protons
The building block of all matter is a(n)
molecule
atom
element
compound
Which property is based on gravity?
density
mass
weight
solubility
Two or more elements combined is called a
atom
compound
molecule
electron
Which is a chemical property?
shape
milk goes sour
color
state of matter
The amount of matter is an object is
density
mass
volume
weight
What is the significance of 14?
# of neutrons
mass of silicon
# of protons
# of electrons
What occurs when a solid changes to a liquid?
mass changes
energy is gained
atoms move closer together
energy is lost
If you have 2 samples of silver what will be the same about them?
mass
melting point
weight
area
Which is an element?
Fe2
FeO2
N
Ca12
What phase has no definite shape but a definite volume?
solid
liquid
gas
plasma
Which is not an example of matter?
dust
a cell
energy
plant
What is the formula for density
mass + weight
mass -volume
mass/volume
mass x volume
The diagram represents a phase change for some copper. Which of the following phase changes are the copper atoms undergoing?
gas to liquid
liquid to gas
solid to liquid
liquid to solid
