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WorksheetsSemester 1 Review
Total questions: 50
Worksheet time: 3hrs 18mins
This is anything that has mass and takes up space is?
Matter
Compound
Mixture
Element
A characteristic of a pure substance that describes its ability to transform into a different substance.
Chemical Property
Physical Property
Compound
Mixture
A characteristic of a substance that can be observed without changing it into another substance.
Chemical Properties
Mixture
Physical Properties
Molecule
The color of a substance is an example of a
physical property
chemical property
Metric unit used to record mass.
cm3
grams (g)
milliliter
liter (L)
Instrument used to find the volume of liquid
Triple beam balance
Graduated cylinder
Thermometer
The drawing was part of a lab report submitted by a student. What is the volume of the rock sample?
60 cm3
50 mL
10 cm3
60 g
The drawing shows a cube and a pyramid. What is the density of the cube?
Hint: D=M/V
.37 mL
.37 g/cm3
.37 g
022 g
If a wooden block has a density of 0.6 g/cm3 and a mass of 120 g, what is its volume?
200 cm3
0.005 cm3
200.0 ml
72 ml
A property of matter that involves striking a substance into thin sheets.
solubility
state
malleability
density
The type of heat transfer that travels through space in electromagnetic waves is called
convection
conduction
radiation
insulation
Cutting hair?
Physical change
Chemical change
A stretched rubber band represents what type of potential energy?
gravitational potential energy
elastic potential energy
chemical potential energy
kinetic potential energy
The ability to move, change matter, or to do work is called ___________.
energy
kinetic energ;y
energy conversion
potential energy
The energy of moving matter is called ____________.
gravitational potential energy
elastic potential energy
kinetic energy
potential energy
Electrons moving through an outlet is an example of
thermal energy
electrical energy
magnetic energy
Music and sound waves are an example of
light energy
mechanical energy
sound energy
What forms of energy does the sun provide for living things on Earth?
sound and thermal
chemical and radiant (light)
radiant (light) and thermal
thermal and potential
What is the type of energy that is stored and released when a battery is being used?
thermal
potential
mechanical
chemical
Which of these has the most potential energy?
The transfer of heat by the movement of a fluid (liquid or gas) is called:
conduction.
radiation.
convection.
transfer.
Energy and work are measured in
kilograms
meters
Joules
m/s
A 60 kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?
43,982.4 J
63,982.3 J
43,962.4 J
83,942.4 J
Name 5 of the 7 Types of Forms of Energy we have discussed. (MR CENTS)
A 3 kg book sits on a shelf 2 meters above the ground; what is its gravitational potential energy?
6 J
58.8 J
3 J
No energy
According to the periodic table, which group does the element Helium (He) belong to?
Group 18
Group 1
Group 17
Group 2
What is the atomic mass of Carbon (C) as indicated in the periodic table?
12.011
14.007
16.00
1.008
What is the Periodic Table of Elements?
A) A list of chemical reactions
B) A chart organizing all known elements according to their properties
C) A book of scientific theories
D) A type of laboratory equipment
What are the horizontal rows on the Periodic Table called?
Groups
Periods
Elements
Metals
What are the vertical columns on the Periodic Table known as?
Periods
Metals
Groups
Nonmetals
What element is located in Period 6 Group 11?
Nickel
Gold
Iodine
Seaborgium
In which period and group is Nickel found?
Period 4 Group 10
Period 5 Group 17
Period 2 Group 18
Period 7 Group 6
Which element is in Period 5 Group 17?
Aluminum
Iodine
Neon
Seaborgium
Who organized and developed the first Periodic Table of Elements?
Albert Einstein
Isaac Newton
Dmitri Mendeleev
Marie Curie
How many total groups or families are there on the Periodic Table?
10
16
18
20
What do elements in the same group on the Periodic Table typically share?
Different atomic numbers
Similar chemical properties
Different electron configurations
Different physical states
The atomic mass of an element is:
the amount of electrons the element has
the element's size
the number of protons and neutrons an element has in its nucleus
the element's name
What are valence electrons?
The total number of electrons in an atom
The number of electrons in the outermost shell
The number of electrons in the second shell
The number of protons in the outermost shell
How many valence electrons does carbon have?
4
5
6
7
1. How is a chemical change different from a physical change?
there is no difference
a physical change creates a new substance
a chemical change creates a new substance
