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WorksheetsSubstitute Test Foundations of Chemistry Review
Total questions: 41
Worksheet time: 42mins
matter that consists of just one kind of atom
element
compound
homogeneous mixture
heterogeneous mixture
matter in which individual substances are not evenly mixed
element
compound
homogeneous mixture
heterogeneous mixture
matter containing atoms of two or more elements chemically bonded together
element
compound
homogeneous mixture
heterogeneous mixture
element in which substances are evenly mixed but not chemically bonded
element
compound
homogeneous mixture
heterogeneous mixture
60 inch flexible tape used to take body measurements and measure fabric
ruler
tape measure
hem gauge
skirt marker
What device would you use to measure the length of a shoe?
Ruler
Trundle Wheel
Odometer
Substances that are made up of ONLY one type of atom (element) or compound.
Heterogeneous mixture
Pure substance
Suspension
Homogeneous mixture
Which of the following is classified as a pure substance?
Lemonade
Fruit punch
ketchup
Hydrogen
Gold
Which of the following is NOT a mixture?
milk
lemonade
vegetable salad
carbon
Which of these is an element?
Salt (NaCl)
Water (H20)
Oxygen (O)
Carbon Dioxide (CO2)
Which of these is a compound?
Aluminium (Al)
Carbon Dioxide (CO2)
Nitrogen (N)
Sand
Salad is an example of a _____________.
homogeneous mixture
heterogeneous mixture
A small cylindrical container that holds small amounts of liquid. Choose the correct name:
baker flask
beaker
Container flask
cylinder flask
The periodic table is arranged in order of...
increasing atomic number
increasing atomic mass
decreasing atomic mass
decreasing atomic number
The atomic mass of an element is equal to the number of...
protons and neutrons
protons and electrons
protons neutrons and electrons
Groups on the periodic table are arranged...
vertically
horizontally
diagonally
Periods on the periodic table are arranged...
vertically
horizontally
diagonally
At room temperature, most elements are classified as...
non-metal
metal
mettalloids
halogens
Which of the following are located along a dividing line that looks like a staircase?
metals
metalloids
non-metals
alkali metals
Which of the following is a property of non-metals?
malleable (easily reshaped w/o breaking)
brittle (easily broken)
ductile (capable of being drown out into a wire or thread)
In the periodic table shown, what is the blue section (most of the table) made up of?
Metals
Nonmetals
Metalloids
Plastics
In the periodic table shown, what is the GREEN section (staircase)?
Metals
Nonmetals
Metalloids
Gasses
What property does element X have based on its location in the periodic table?
Highly reactive gas
Manmade radioactive substance
Nonreactive nonmetal
Metallic solid
Name this group: These metals are the most reactive.
How many periods are in the periodic table?
5
4
2
7
How many groups are in the periodic table?
18
8
11
15
What does the C represent?
atomic mass
atomic number
element name
chemical symbol
What does the 6 represent?
atomic mass
atomic number
element name
chemical symbol
