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WorksheetsSubatomic Particles
Total questions: 35
Worksheet time: 1hrs 2mins
Name
Class
Date
1.
How many protons are in Boron (B) ?
a)
3
b)
5
c)
10
d)
11
2.
How many electrons are in Manganese (Mn) ?
a)
12
b)
25
c)
55
d)
30
3.
How many neutrons are in Phosphorus (P) ?
a)
15
b)
31
c)
16
d)
14
4.
How many protons are in Zirconium (Zr) ?
a)
40
b)
91
c)
30
d)
65
5.
How many electrons are in Bromine (Br) ?
a)
35
b)
80
c)
5
d)
11
6.
How many neutrons are in Mercury (Hg) ?
a)
200
b)
80
c)
121
d)
72
7.
Which element has 31 protons ?
a)
Gallium
b)
Germanium
c)
Gadolinium
d)
Polonium
8.
Which element has 56 electrons ?
a)
Barium
b)
Boron
c)
Beryllium
d)
Bromine
9.
Which element has 12 neutrons ?
a)
Magnesium
b)
Sodium
c)
Silicon
d)
Sulfur
10.
Which element has 73 protons ?
a)
Titanium
b)
Tantulum
c)
Thallium
d)
Thorium
11.
Which element has 4 neutrons ?
a)
Beryllium
b)
Lithium
c)
Lawrencium
d)
Lanthanum
12.
Which element has 49 electrons ?
a)
Indium
b)
Iodine
c)
Iridium
d)
Lithium
13.
Which element has 5 more protons than Oxygen (O)?
a)
Aluminum
b)
Lithium
c)
Chlorine
d)
Silicon
14.
Which element has a nuclear charge of +55 ?
a)
Cesium
b)
Chlorine
c)
Chromium
d)
Cobalt
15.
Which element has 30 neutrons and 26 electrons?
a)
Iron
b)
Nickel
c)
Zinc
d)
Silver
16.
Which element has the most protons?
a)
Ca
b)
N
c)
H
d)
C
17.
Which element has the least electrons?
a)
B
b)
He
c)
F
d)
Na
18.
Which element has 3 more electrons than Calcium (Ca) ?
a)
Fluorine
b)
Vanadium
c)
Tungstun
d)
Argon
19.
This element has 42 neutrons and 33 electrons
a)
As
b)
Ar
c)
Al
d)
Au
20.
This element has 20 neutrons and 19 negatively charged particles
a)
Kr
b)
K
c)
Rb
d)
Xe
21.
Cations are
a)
positive
b)
negative
c)
on the right side of the periodi table.
d)
nonmetals
22.
Which of the following would produce an anion?
a)
Ca
b)
Al
c)
K
d)
F
23.
What is the charge of the ion that phosphorus makes?
a)
+3
b)
-3
c)
0
d)
-1
24.
Valence electrons are:
a)
Electrons farthest away from the nucleus
b)
Electrons closest to the nucleus
c)
Electrons that just come and go - they don't stay with the atom
25.
What charge does a rubidium ion have?
a)
+2
b)
+1
c)
-1
d)
-2
26.
Which is most likely to form a negative ion?
a)
an element from group 17
b)
a metal
c)
an element from group 1
d)
an element with atoms that have eight valence electrons
27.
When an atom loses a valence electron, it becomes a _____________ ion.
a)
positive
b)
negative
c)
neutral
d)
polyatomic
28.
Negative ions form when atoms _________ valence electrons.
a)
lose
b)
gain
c)
share
29.
What charge will selenide ion have?
a)
+1
b)
-1
c)
+2
d)
-2
30.
Group 17 always has ions with a charge of
a)
+1
b)
+2
c)
-1
d)
-2
31.
Magnesium's ion
a)
Mg+
b)
Mg2+
c)
Mg-
d)
Mg2-
32.
Cr⁺³
a)
cadmium
b)
chromium
c)
chromium (III)
d)
cadmium (II)
33.
F⁻¹
a)
fluoride
b)
fluorine
c)
fluoride (I)
d)
fluorine (I)
34.
I⁻¹
a)
iodide
b)
iodine
c)
iodide (I)
d)
iodine (I)
35.
Ba⁺²
a)
beryllium (II)
b)
barium (II)
c)
barium
d)
beryllium
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