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Periodic Table of Elements

Total questions: 22

Worksheet time: 13mins

Name
Class
Date
1.

The periodic symbol for Hydrogen is...

a)

H

b)

Hy

c)

Hg

d)

Hd

2.

The periodic symbol for Iron is...

a)

I

b)

Ir

c)

Fe

d)

In

3.

The periodic symbol for Nitrogen is...

a)

N

b)

Ni

c)

Nt

d)

Nr

4.

The periodic symbol for Potassium is...

a)

P

b)

Po

c)

Pt

d)

K

5.

The periodic symbol for Chlorine is...

a)

C

b)

Ch

c)

Cl

d)

Co

6.

The periodic symbol for Magnesium is...

a)

M

b)

Ma

c)

Mg

d)

Mn

7.

The periodic symbol for Oxygen is...

a)

O

b)

Ox

c)

Oy

d)

Og

8.

The periodic symbol for Phosphorus is...

a)

P

b)

Ph

c)

Po

d)

Ps

9.

The periodic symbol for Carbon is...

a)

C

b)

Ca

c)

Cr

d)

Cb

10.

The periodic symbol for Calcium is...

a)

C

b)

Ca

c)

Cl

d)

Cc

11.

The periodic symbol for Sulfur is...

a)

S

b)

Su

c)

Sl

d)

Sf

12.

The periodic symbol for Sodium is...

a)

S

b)

So

c)

Sd

d)

Na

13.

The periodic symbol for Chromium is...

a)

C

b)

Ch

c)

Cr

d)

Co

14.

The periodic symbol for Cobalt is...

a)

C

b)

Co

c)

Cb

d)

Ca

15.

The periodic symbol for Copper is...

a)

Co

b)

Cp

c)

Ce

d)

Cu

16.

The periodic symbol for Fluorine is...

a)

F

b)

Fl

c)

Fu

d)

Fo

17.

The periodic symbol for Iodine is...

a)

I

b)

Io

c)

Id

d)

Ii

18.

The periodic symbol for Manganese is...

a)

M

b)

Ma

c)

Mn

d)

Mg

19.

The (a)   account for 98.5% of the body's weight

20.

The (a)   account for 0.8% of the body's weight

21.

The (a)   comprise just 0.7% of the body's weight

22.

Of the 92 elements known to exist in nature, how many are found in the human body?

a)

13

b)

44

c)

36

d)

24