WorksheetsUnit 1 Test Review
Total questions: 14
Worksheet time: 10mins
solubility - ability to dissolve
The particles in which of these substances have LOWEST amount of kinetic energy?
steam from a cup of tea
tea at room temperature
ice in a glass of tea
Which physical property indicates if a substance will sink or float?
temperature
state
ductility
density
When a substance changes state from liquid to solid, the atoms of the sample
move closer and have less kinetic energy
move farther apart and have more kinetic energy
stay the same
The following characteristics describe which state of matter: lack a definite shape, particles are close, but flow and slide past each other?
solid
liquid
gas
plasma
Match the following terms to their definition:
density
mass per unit volume
mass
a measure of the amount of matter in the object
volume
a measure of the amount of space an object occupies
The state of matter (solid, liquid, gas) is an example of a PHYSICAL property.
True
False
Order the states of matter in a decreasing order from MOST kinetic energy (1) to LEAST kinetic energy (4).
Plasma
Gas
Liquid
Solid
Why did the can of Coke sink in water?
the Coke has more mass than water
the Coke is less dense than water
the Coke is denser than water
the Coke has less mass than water
color and texture
density
These are the molecules in a
gas
liquid
plasma
solid
The physical property that determines how easily heat and electricity pass through a material is _______.
conductivity
density
hardness
weight
Match the physical property of a substance to its use.
copper - high conductivity
electrical wiring
sugar - high solubility
sweetener in drinks
gold - high luster and ductility
jewelry
helium - low density gas
inflate balloons
Based on the information in the data table, which property is a CHEMICAL property of Lithium?
has a density of 0.534 g/cm3
is silvery and soft
boils at 1620 K
reacts violently with water
