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WorksheetsSOL 6.4 Elements #1
Total questions: 50
Worksheet time: 58mins
Name
Class
Date
1.
What is the atomic number?
a)
the number of protons
b)
the number of protons and neutrons
c)
the number of neutrons
2.
What is the atomic number of this nucleus?
a)
1
b)
3
c)
4
d)
7
3.
What is the mass number?
a)
the number of protons
b)
the number of protons and neutrons
c)
the number of neutrons
d)
the number of protons and electrons
4.
What is the atomic number of this atom?
a)
4
b)
5
c)
9
d)
none of the above
5.
What is the atomic number of this atom?
a)
9
b)
10
c)
19
d)
27
6.
What is the atomic number of this atom?
a)
2
b)
4
c)
6
d)
none of the above
7.
What is the atomic number of this atom?
a)
1
b)
2
c)
3
d)
4
8.
What is the atomic number of this atom?
a)
7
b)
14
c)
21
d)
none of the above
9.
What is the atomic number of this atom?
a)
8
b)
16
c)
24
d)
none of the above
10.
Which particle has a positive charge?
a)
electron
b)
orbital
c)
proton
d)
neutron
11.
Choose the particle that has no charge.
a)
nucleus
b)
neutron
c)
proton
d)
electron
12.
This particle determines what element you have - the elements identity.
a)
electron
b)
proton
c)
neutron
d)
valence shell
13.
An electron has a _____ charge.
a)
negative
b)
positive
c)
neutral
14.
What are the maximum number of electrons that go on the first 3 energy levels?
a)
2,4,16
b)
2,8,18
c)
4,8,12
d)
3,4,6
15.
What are valence electrons?
a)
electrons on the first orbital always
b)
nucleus
c)
the outermost shell
d)
the number of electrons on the outermost orbital
16.
Which subatomic particle has a negative charge in the atom?
a)
proton
b)
neutron
c)
electron
d)
quark
17.
The atomic number of Hydrogen is
a)
1
b)
2
c)
3
d)
4
18.
The atomic mass of hydrogen is
a)
1
b)
2
c)
3
d)
4
19.
The atomic number of Lithium is
a)
3
b)
4
c)
5
d)
6
20.
The atomic number of Titanium is
a)
22
b)
23
c)
20
d)
24
21.
The atomic number of Nitrogen
a)
7
b)
6
c)
8
d)
9
22.
The atomic number of Cobalt is
a)
27
b)
26
c)
25
d)
24
23.
The atomic mass of Aluminium is
a)
27
b)
23
c)
22
d)
26
24.
The atomic mass of Silicon is
a)
28
b)
27
c)
26
d)
25
25.
The atomic mass of Iron is
a)
56
b)
55
c)
54
d)
53
26.
The atomic mass of Zinc is
a)
65
b)
64
c)
63
d)
62
27.
The symbol for Potassium is
a)
K
b)
P
c)
Po
28.
The symbol for Boron is
a)
B
b)
Bo
c)
Po
29.
The symbol for Silver is
a)
Ag
b)
Au
c)
Si
d)
S
30.
The symbol for copper is
a)
Cu
b)
Co
c)
C
31.
The symbol for argon is
a)
Ar
b)
A
c)
Au
32.
What is an atom?
a)
The smallest piece of matter.
b)
The largest thing found in the world
33.
The periodic table______________
a)
organizes elements from left to right by atomic number.
b)
organizes letters from left to right
34.
How many electrons does Oxygen have as a Neutral atom?
a)
8
b)
6
c)
2
d)
10
35.
What is the atomic number of this nucleus?
a)
1
b)
3
c)
4
d)
7
36.
a)
1
b)
2
c)
3
d)
4
37.
a)
2
b)
3
c)
4
d)
5
38.
Valence electrons are located...
a)
inside the nucleus
b)
in outer space
c)
on the outermost orbit of an atom
39.
Valence electrons are located...
a)
inside the nucleus
b)
in outer space
c)
on the outermost orbit of an atom
40.
How many electrons can the first energy level hold?
a)
1
b)
2
c)
8
d)
0
41.
How many valence electrons does Hydrogen have?
a)
1
b)
2
c)
3
d)
4
42.
Which of the following best describes an electron?
a)
It has no charge and about the same mass as a proton
b)
It has a negative charge and much less mass than a proton
c)
It has a positive charge and much more mass than a neutron
d)
It has a negative charge and about the same mass as a neutron
43.
The particles of the atom you can find by knowing the atomic number.
a)
neutrons
b)
protons and electrons
c)
protons and neutrons
d)
atomic mass
44.
Most of the mass of an atom is contained here.
a)
electron orbitals
b)
nucleus
c)
shells
d)
atomic #
45.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
46.
What is the atomic mass of Neon?
a)
10
b)
20.18
c)
10.18
47.
How many neutrons are in a Gold atom?
a)
79
b)
196
c)
118
d)
275
48.
How many neutrons are in a Gold atom?
a)
79
b)
196
c)
118
d)
275
49.
How many protons are in this element?
a)
79
b)
196
c)
117
d)
Cannot be determined
50.
How many electrons does potassium K contain? (click to see image)
a)
19
b)
39
c)
20
d)
40
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