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WorksheetsPeriodic Table of Elements
Total questions: 22
Worksheet time: 13mins
The periodic symbol for Hydrogen is...
H
Hy
Hg
Hd
The periodic symbol for Iron is...
I
Ir
Fe
In
The periodic symbol for Nitrogen is...
N
Ni
Nt
Nr
The periodic symbol for Potassium is...
P
Po
Pt
K
The periodic symbol for Chlorine is...
C
Ch
Cl
Co
The periodic symbol for Magnesium is...
M
Ma
Mg
Mn
The periodic symbol for Oxygen is...
O
Ox
Oy
Og
The periodic symbol for Phosphorus is...
P
Ph
Po
Ps
The periodic symbol for Carbon is...
C
Ca
Cr
Cb
The periodic symbol for Calcium is...
C
Ca
Cl
Cc
The periodic symbol for Sulfur is...
S
Su
Sl
Sf
The periodic symbol for Sodium is...
S
So
Sd
Na
The periodic symbol for Chromium is...
C
Ch
Cr
Co
The periodic symbol for Cobalt is...
C
Co
Cb
Ca
The periodic symbol for Copper is...
Co
Cp
Ce
Cu
The periodic symbol for Fluorine is...
F
Fl
Fu
Fo
The periodic symbol for Iodine is...
I
Io
Id
Ii
The periodic symbol for Manganese is...
M
Ma
Mn
Mg
The (a) account for 98.5% of the body's weight
The (a) account for 0.8% of the body's weight
The (a) comprise just 0.7% of the body's weight
Of the 92 elements known to exist in nature, how many are found in the human body?
13
44
36
24
