8th Grade Science
Atomic
Structure and
Periodic Table
Review
#1
Matter that is made up of only
one kind of atom
.
A: Atomic Number
B:
Element
C: Family or Group
D:
Atomic Mass
B. Element
#2
A negatively
charged particle
that is part of every
kind of matter.
A: Electron
B:
Proton
C: Neutron
D:
Scantron
A. Electron
#3
A positively
charged particle
that is present in
the nucleus of all
atoms.
A: Scantron
B:
Neutron
C: Proton
D:
Electron
C. Protron
#4
What is uncharged
particle
in the nucleus of
an atom?
A: Proton
B:
Electron
C: Scantron
D:
Neutron
D. Neutron
#5
What is the region
surrounding the
nucleus
in which the electrons
move about?
A: Electron Cloud
B:
Proton Cloud
C: Neutron Cloud
D:
Scantron Cloud
A. Electron
Cloud
#6
The Atomic Number
The number of
protons in the
nucleus of an atom.
How many protons are in the above atom?
A: 8
B:
4
C: 12
D:
None of these
A. Atomic
Number
#7
What is the number of neutrons
plus the protons in the nucleus of an atom?
Neutrons + Protons = ________
A: Atomic Number
B:
Atomic Matter
C: Atomic Element
D:
Atomic Mass
D. Atomic
Mass
#8
What is the
atomic mass
of this Neon
atom?
A: 10
B:
8
C: 20
D:
2
C. 20
#9
What are the
elements that show
properties of both
metals and
nonmetals?
A: Astroids
B:
Metalloids
C: Transition Metals
D:
Nonmetals
B. Metalloids
#10
What elements that
are gases or brittle
solids
and poor conductors
of heat and
electricity.
A: Nonmetals
B:
C: Metalliods
D: Transition Metals
Metals
A. Nonmetals
#11
A column of elements
that have
similar physical or
chemical properties.
There are 18 of them.
A: Family or Groups
B:
Format or Group
C: Family of Gases
D:
Family or Format
A. Family or
Group
#12
What group
number
are the
Noble gases
found in?
A: 56
B:
18
C: 25
D:
16
B. 18
#13
What is the
average
atomic mass
of Iron(Fe)?
A: 56
B: 16
C: 46
D:
66
C. 56
#14
What is the
symbol for
Calcium?
A: C
B: Cal
C: Ca
D:
CA
C. Ca
#15
What is the
atomic number
for Sulfur?
A: 56
B: 16
C: 7
D:
18
B. 16
#16
What are the
elements that would
probably have
the physical and
chemical properties
most similar to
Nitrogen(N)?
A:
C:
Phosphorus, Arsenic,
Antimony, Bismuth
Phosphorus, Arsenic,
Antibodies, Bismuth
B:
Phosphorus, Arsenic,
Antimony, Bisque
D:
Phosphorus, Arson,
Antibodies, Bismuth
A. Phosphorus,
Arsenic,
Antimony,
Bismuth
#17
Elements in the
Periodic Table
are arranged in
order of increasing
_____ .
A:
Atomic Mass
B:
C:
Atomic Number
D:
Family or Group
Ductile
C. Atomic Number
#18
A Bohr model of oxygen has…
*8 protons
*8 neutrons
*8 electrons
How many electrons are in the
first & second energy level?
A:
C:
1 in the first & 7 in the
second
3 in the first & 5 in the
second
B:
D:
2 in the first & 6 in the
second
1 in the first & 7 in the
second
B. 2 in the first &
6 in the second
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