Font size
WorksheetsAtoms Level 0_ Structure_ Symbol
Total questions: 24
Worksheet time: 30mins
Which of the three particles is the smallest?
(protons, neutrons, electronsW
(a)
What is the name given to the centre of an atom?
(a)
What two particles are found in the centre of an atom?
Electrons
Protons
Protons
Neutrons
Neutrons
Electrons
Nucleus
Protons
Write down the Symbol of the following element:
Lithium
(a)
Write down the Symbol of the following element:
Oxygen
(a)
Write down the Symbol of the following element:
Calcium
(a)
Write down the Symbol of the following element:
Hydrogen
(a)
The name of the following element is
Na
Sodium
Nitrogen
Neon
Lead
The name of the following element is
C
Calcium
Carbon
Cobalt
Copper
The name of the following element is
O
Osmium
Oxygen
Gold
Boron
The symbol of the following element is
Magnesium
F
N
Mg
Mn
The name of the following element is
Al
Argon
Aluminum
Beryllium
Astatine
Identify the group and period of the following element
Hydrogen
group 1, period 3
group 2, period 1
group 1, period 2
group 1, period 1
Identify the group and period of the following element
Na
group 1, period 3
group 3, period 1
group 1, period 2
group 4, period 2
Identify the group and period of the following element
O
group 16, period 1
group 2, period 16
group 16, period 2
group 1, period 16
Identify the group and period of the following element
He
group 1, period 1
group 1, period 18
group 18, period 1
group 2, period 18
Identify the element described by the following group and period
Group 2, Period 4
(write down the symbol)
(a)
Identify the element described by the following group and period
Group 13, Period 2
(write down the symbol)
(a)
Identify the element described by the following group and period
Group 16, Period 3
(write down the symbol)
(a)
Identify the element described by the following group and period
Group 1, Period 4
(write down the symbol)
(a)
Use the periodic table to answer the following question
A Beryllium atom contains ____ neutron (s)
(Mass number 9, Atomic number 4)
3
5
2
0
Use the periodic table to answer the following question
A Boron atom contains ____ neutron (s)
(Mass number 11, Atomic number 5)
16
5
6
11
Use the periodic table to answer the following question
A Nitrogen atom contains ____ electrons (s)
(Mass number 14, Atomic number 7)
14
7
8
Use the periodic table to answer the following question
An aluminium atom contains ____ proton (s)
(Mass number 27, Atomic number 13 )
27
13
7
