Periodic Table Overview (revision) quiz

What are rows in periodic table called?

• periods

• groups

• tables

• squares

What is the group number of the alkali metals?

• 1

• 2

• 4

• 3

Drag and drop the label to the correct information

d

e

f

chemical symbol

atomic number

molecular formula

mass number

natural abundance

atomic masss

Which element is a nonmetal?

• oxygen

• sodium

• carbon

• iron

Which period does the element bromine belong to?

• 1

• 35

• 17

• 4

What is the group number of the noble gases?

• 1

• 8

• 18

• 10

Is gold a metal or a nonmetal?

• nonmetal

• liquid

• metal

• gas

Point out the position of element in group 13, period 3 and element in group 1, period 2

Fluorine has atomic number of 9. Its electron configuration is ​

​ (a)   . It stays at square number​ (b)   , period​ (c)   , and group​ number (d)   A.

• 1s2 2s2 2p6 3s2 3p5
• 9
• 3
• 7
• 1s2 2s2 2p6 3s2 3p4
• 1s2 2s2 2p5
• 18
• 5
• 2

Using the periodic table, arrange following elements in terms of increasing number of electrons

• Mn

• F

• O

• Be

• Na