WorksheetsWhite Substances Chemical Names
Total questions: 25
Worksheet time: 11mins
Name
Class
Date
1.
Chemical symbol for sodium
a)
S
b)
So
c)
Na
d)
NA
2.
Chemical symbol for carbon
a)
CA
b)
Ca
c)
C
d)
Cb
3.
Chemical symbol for oxygen
a)
O
b)
o
c)
Ox
d)
OX
4.
Chemical symbol for chlorine
a)
C
b)
Ch
c)
Cl
d)
Chl
5.
Chemical symbol for hydrogen
a)
He
b)
Hy
c)
Hd
d)
H
6.
Chemical symbol for sulfer
a)
S
b)
Su
c)
Ps
7.
Chemical symbol for magnesium
a)
M
b)
Ma
c)
Mg
d)
Mn
8.
Common name for sucrose (C12H22O11)
a)
baking soda
b)
washing soda
c)
sugar
d)
table salt
9.
Common name for sodium chloride (NaCl)
a)
sugar
b)
salt
c)
road salt
d)
table sugar
10.
Common name for sodium carbonate (Na2CO3)
a)
baking soda
b)
washing soda
c)
salt
d)
road salt
11.
Common name for calcium chloride (CaCl2)
a)
table salt
b)
road salt
c)
epsom salts
d)
baking soda
12.
Common name for magnesium sulfate (MgSO4)
a)
epsom salts
b)
table salts
c)
road salts
d)
heating salts
13.
Common name for sodium bicarbonate (NaHCO3)
a)
table salt
b)
washing salt
c)
washing soda
d)
baking soda
14.
Common name for citric acid (C6H8O7)
a)
Vitamin C
b)
citric acid
c)
lemon juice
d)
orange juice
15.
Common name for ascorbic acid (C6H8O6)
a)
citric acid
b)
lemon acid
c)
Vitamin C
d)
Vitamin D
16.
Common name for calcium carbonate (CaCO3)
a)
chalk
b)
carbonate
c)
epsom salts
d)
table salt
17.
NaHCO3 is the chemical formula for __.
a)
sodium carbonate or washing soda
b)
sodium bicarbonate or baking soda
c)
sodium chloride or table salt
d)
magnesium sulfate or epsom salts
18.
NaCl is the chemical formula for __.
a)
sodium chloride or table salt
b)
sodium carbonate or washing soda
c)
sodium bicarbonate or baking soda
d)
citric acid
19.
C12H22O11 is the chemical formula for __.
a)
citric acid
b)
ascorbic acid or Vitamin C
c)
sucrose or sugar
d)
calcium carbonate or washing soda
20.
C6H8O7 is the chemical formula for __.
a)
sucrose or sugar
b)
citric acid
c)
ascorbic acid or vitamin C
d)
table salt
21.
A combination of two or more substances that can be separated is called ___.
a)
chemical reaction
b)
chemical
c)
mixture
d)
solution
22.
The study of substances and their interactions is called ___.
a)
science
b)
chemistry
c)
physics
d)
chemical reaction
23.
A unique form of matter is called ___.
a)
chemical
b)
mass
c)
volume
d)
substance
24.
A __ is a process where starting substances rearrange into different substances.
a)
chemistry
b)
chemical reaction
c)
product
d)
reactant
25.
In a chemical reaction, the starting substances are called ___; the ending substances are called ___.
a)
reactants; chemicals
b)
products; reactants
c)
reactants; products
d)
chemicals; products
100 %
