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WorksheetsElements
Total questions: 15
Worksheet time: 10mins
Name
Class
Date
1.
2. Subatomic particles that have a negative charge
a)
electrons
b)
atoms
c)
protons
d)
neutrons
2.
3. The number 16 for the atomic element sulfur is the
a)
ionic number
b)
atomic mass
c)
isotope
d)
atomic number
3.
What is the Periodic Table?
a)
a meaningless chart
b)
a chart that shows peoples names in alphabetical order
c)
a chart that shows the different fields of science
d)
a chart that shows the elements in an organized manner
4.
What do we call the 7 rows on the Periodic Table?
a)
Periods
b)
Groups
c)
Cells
d)
Families
5.
Most elements on the Periodic Table are _____________.
a)
Metalloids
b)
Metals
c)
Non-metals
d)
Ions
6.
The columns that run up & down on the periodic table are called:
a)
groups/families
b)
isotopes
c)
ions
d)
electrons
7.
What is the name of the element below?
a)
Na
b)
11
c)
Naicium
d)
Sodium
8.
How many protons are in the Potassium?
a)
39.0983
b)
20
c)
19
d)
K
9.
What is the chemical symbol for the element hydrogen
a)
H
b)
He
c)
h
d)
he
10.
What is the chemical symbol for the element Carbon
a)
ca
b)
co2
c)
C
d)
Cd
11.
Neon
a)
N
b)
No
c)
Ne
d)
Nn
12.
A subatomic particle that has a negative charge
a)
nobles gases
b)
protons
c)
electrons
d)
neutrons
13.
How many neutrons are in a Gold atom?
a)
79
b)
196
c)
118
d)
275
14.
Particles in an atom's nucleus that are neutral and have no charge are
a)
megatrons.
b)
electrons.
c)
neutrons.
d)
protons.
15.
The smallest piece of an element is known as a(n)
a)
Periodic Table
b)
Atom
c)
Group
d)
Period
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