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MODERN PERIODIC TABLE

Total questions: 22

Worksheet time: 36mins

Name
Class
Date
1.

The Periodic Table is a tool for scientists to predict the chemical behavior of elements.

a)

True

b)

False

2.

Element located in period 6, group 8

a)

Ruthenium

b)

Osmium

c)

Technecium

d)

Hassium

3.

They are also called "Families" because they share characteristics in common.

a)

Periods

b)

Groups

4.

Horizontal rows in the Periodic Table

a)

Periods

b)

Groups

5.

Vertical columns in the Periodic Table

a)

Periods

b)

Groups

6.

What are the main groups of the Periodic Table?

a)

1-18

b)

1,2, 13-18

c)

1, 2, 3-12

d)

13-18

7.

Give the coordinates of the element Paladium

a)

Group 5, Period 10

b)

Group 10, Period 5

c)

Group 12, Period 4

d)

Group 8, Period 3

8.
What are the two structures found in the atom's nucleus?
a)
Electrons and Neutrons
b)
Protons and Electrons
c)
Protons and Neutrons
d)
Neutrons and Electrons
9.
What does the atomic number tell you?
a)
Number of Protons
b)
Number of Neutrons
c)
Sum of protons and neutrons
10.

The modern periodic table of elements is arranged by the increasing of their...

a)

Number of neutrons

b)

State of matter

c)

Proton numbers

d)

Atomic Mass

11.

how many groups are there in modern periodic table

a)

8

b)

9

c)

18

d)

17

12.
The blue atoms are called 
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
13.

The atoms along the staircase are called

a)

metals

b)

nonmetals

c)

SEMI-METAL

d)

noble gases

14.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
15.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
16.
Which group of the periodic table is composed of inert (not reactive)  gases?
a)
alkali metals (group 1) 
b)
alkaline earth metals (group 2)
c)
halogens (group 17) 
d)
noble gases (group 18) 
17.
How many protons are in Beryllium?
a)
4
b)
9
c)
5
d)
2
18.
Most of the elements on the periodic table are classified as "metal".
a)
True
b)
False
19.

The vertical (up and down) columns in the Periodic Table are called

a)

groups

b)

towers

c)

periods

d)

atomic numbers

20.

a row on the Periodic Table of Elements

a)

family

b)

period

c)

row

d)

isotope

21.
The subatomic particle with a negative charge is the
a)
electron
b)
proton
c)
neutron
d)
nucleus 
22.
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