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Science: An Elementary Teacher’s Guide/Chemistry Quiz
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Science: An Elementary Teacher’s Guide
1
What are the three states of matter?
solid, liquid, gas
matter, mass, volume
crust, mantle, core
liquid, air, solid
2
The nucleus of an atom consists of what?
Protons and Neutrons
Electrons and Neutrons
Electrons and Protons
Protons, Neutrons and Electrons
3
What is mass?
It is the weight of an object
It is the shape of an object
It is the chemical make up of an object
It is the quantity or property of matter
4
The law of conservation of energy states that...
Energy cannot be transferred
Energy only comes from the sun
Energy can neither be created nor destroyed
Neither of the above
5
Inertia can be defined as the tendency to remain at rest or in uniform motion in a straight line unless acted upon by some external force.
False.
True.
6
Inertia is not the same as the First Law of Motion.
False.
True.
7
What is the smallest particle of a substance that has all the properties of a substance?
Gas
Matter
Molecule
Compound
8
When two or more different kinds of atoms chemically combine to form a new substance, it is called what?
Solution
Compound
Mixture
Element
9
Matter composed of a single type of atom is known as a
Element
Mineral
Molecule
Compound
10
Which of the following is a particle found in the nucleus of an atom and that has no electrical charge?
Electron
Neutron
Element
Proton
11
What is the symbol for carbon?
CA
CN
C
Ar
12
A cubed ice would be considered a
Liquid
Solid
Gas
Plasma
13
The gravitational force on an object is
Mass
Inertia
Compound
Weight
14
How many elements does the periodic table contain?
120 elements
115 elements
118 elements
110 elements
15
How is the arrangement different between periods and groups?
Periods are in vertical rows and groups in horizontal rows.
Periods are in horizontal rows and groups in vertical rows.
Periods are in the left side and groups are in the right side.
Periods are in the right side and groups are in the left side.
16
Milk turns sour. This is a ________________
Chemical Change
Physical Change
Chemical Property
Physical Property
None of the above
17
HCl being a strong acid is a __________, Wood sawed in two is ___________
Chemical Change, Physical Change
Physical Change, Chemical Change
Chemical Property, Physical Change
Physical Property, Chemical Change
None of the above
18
CuSO4 is dissolved in water but does not react with it
Chemical Change
Physical Change
Chemical Property
Physical Property
None of the above
19
Aluminum Phosphate has a density of 2.566 g/cm3
Chemical Change
Physical Change
Chemical Property
Physical Property
None of the above
20
Which of the following are examples of matter?
A Dog
Carbon Dioxide
Ice Cubes
copper (II) nitrate
A Moving Car
All of the above
21
The formation of gas bubbles when vinegar is combined with baking soda is a sign of what type of change?
Chemical Change
Physical Change
22
True or False: Bread rising is a physical property.
True
False
23
True or False: Dicing potatoes is a physical change.
True
False
24
True or False: Sunlight is matter
True
False
Light has some but not all properties of the definition of matter. See this
question
25
The mass of lead is a _____________property.
Chemical
Physical