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WorksheetsAtoms and the periodic table
Total questions: 15
Worksheet time: 12mins
Name
Class
Date
1.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
2.
Beryllium has how many protons?
a)
4
b)
9.0122
c)
2
d)
13.0122
3.
Which subatomic particle has a negative charge?
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
4.
Rows on the periodic table are called...
a)
groups
b)
periods
c)
families
d)
shells
5.
Columns on the periodic table are called...
a)
periods
b)
groups or families
c)
valence
d)
energy levels
6.
The majority of the elements in the periodic table are
a)
Non-Metals
b)
Metals
c)
Metalloids
7.
Which of the following is the correct symbol for sodium?
a)
S
b)
Na
c)
So
d)
N
8.
The atomic number of an element is the number of _______ it has.
a)
protons
b)
neutrons
c)
electrons
d)
protons and neutrons
9.
Which of the following elements is an example of an element that conducts electricity?
a)
Aluminum
b)
Helium
c)
Boron
d)
Neon
10.
Carbon
a)
CA
b)
C
c)
Ca
d)
Cn
11.
What is the chemical symbol for the element hydrogen
a)
H
b)
He
c)
h
d)
he
12.
What is the chemical symbol for the element Silicon
a)
S
b)
Si
c)
si
d)
Sl
13.
What is the chemical symbol for the element oxygen
a)
O
b)
Oxy
c)
ox
d)
Oy
14.
What is the chemical symbol for the element Silver
a)
S
b)
Si
c)
Au
d)
Ag
15.
Name group 1 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
noble gases
noble gases
d)
halogens
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