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WorksheetsPeriodic table of elements
Total questions: 35
Worksheet time: 17mins
Name
Class
Date
1.
What is the chemical symbol for Calcium?
a)
C
b)
Ca
c)
Cal
2.
What is the chemical symbol for Carbon?
a)
C
b)
Ca
c)
Car
3.
What is the chemical symbol for Nitrogen?
a)
N
b)
Ni
c)
No
4.
What is the chemical symbol for Oxygen?
a)
O
b)
Ox
c)
Oy
5.
What is the chemical symbol for Chlorine?
a)
C
b)
Ch
c)
Cl
6.
What is the chemical symbol for Magnesium?
a)
M
b)
Mg
c)
Ma
7.
What is the chemical symbol for Silicon?
a)
S
b)
Si
c)
Sc
8.
What is the chemical symbol for Aluminum?
a)
A
b)
Al
c)
Au
9.
What does the chemical symbol K stand for?
a)
Krypton
b)
Kryptonite
c)
Potassium
10.
What does the chemical symbol He stand for?
a)
Hydrogen
b)
Helium
11.
What does the chemical symbol Na stand for?
a)
Name of the Elements
b)
Sodium
c)
Neoprene
12.
What is the chemical symbol for Fluorine?
a)
F
b)
Fl
c)
Fe
13.
What does the chemical symbol P stand for?
a)
Phosphate
b)
Phosphorous
14.
All matter is made of
a)
atoms
b)
cells
15.
a)
Periods
b)
Groups
16.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
17.
A neutron has a charge of
a)
+2
b)
No charge
c)
-1
d)
+1
18.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
19.
In the modern periodic table elements are arranged by:
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
20.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
21.
What is the chemical symbol for Lithium?
a)
H
b)
He
c)
Li
d)
N
22.
Most of the elements on the periodic table are classified as "metal".
a)
True
b)
False
23.
Each element is, usually, given one or two letters known as a chemical symbol.
a)
True
b)
False
24.
all matter is made of what
a)
energy
b)
atoms
c)
electrons
d)
compounds
25.
Each column in the periodic table is called a
a)
period
b)
group
c)
cluster
d)
unit
26.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
27.
Which group of the periodic table is composed of inert (not reactive) gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
28.
Elements which are shiny, conduct electricity and heat are called
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
29.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
30.
A horizontal row of elements in the periodic table.
a)
column
b)
group
c)
period
31.
A vertical column in the periodic table. Elements share similar properties.
a)
row
b)
group
c)
period
32.
Elements in a ..................have similar chemical properties.
a)
period
b)
group
c)
row
33.
The simplest substance is..?
a)
Carbon
b)
An element
c)
Water
d)
A simple compound
34.
A neutron has a charge of
a)
+2
b)
No charge
c)
-1
d)
+1
35.
A proton is....
a)
A negatively charged subatomic particle
b)
A positively charged subatomic particle
c)
A neutrally charged subatomic particle
d)
The only subatomic particle located in the nucleus
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