Sample exam questions - chemical patternsMultiple choice questions

Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and practical questions.

Part ofChemistry (Single Science)Chemical patterns

Multiple choice questions

Multiple choice questions will appear throughout both exam papers, and at both Foundation tier and Higher tier.

These questions provide you with a number of answers, from which you must select the answer or answers that you think are correct.

The question may tell you in bold how many ticks, rings or lines to draw. If you draw less than this, or more than this, you will not be able to get full marks. Make sure that you draw straight lines rather than complex wavy lines.

There will usually be more options than correct answers. Don't just go for the first option that looks correct - read each option carefully and decide whether it is right or wrong.

These questions have been written by Bitesize consultants as suggestions to the types of questions that may appear in an exam paper.

Sample question 1 - Foundation

Question

Read the statements describing subatomic particles.

Put a tick (✔) in the correct box next to each statement to show whether it is true or false. [4 marks]

TrueFalse
A proton is positively charged
A neutron is negatively charged
Protons and electrons have the same mass
Protons are found in the nucleus of an atom
A proton is positively charged
True
False
A neutron is negatively charged
True
False
Protons and electrons have the same mass
True
False
Protons are found in the nucleus of an atom
True
False

Sample question 2 - Foundation

Question

The group 7 elements all look different.

Draw straight lines to join each description with the correct group 7 element. [3 marks]

Four group 7 elements and four descriptions

Sample question 3 - Foundation

Question

Sodium reacts with oxygen to form sodium oxide. What is the correct formula of sodium oxide? [1 mark]

Tick one box.

ANaO
BS2O
CNaO2
DNa2O
ENaO3
A
NaO
B
S2O
C
NaO2
D
Na2O
E
NaO3

Sample question 4 - Foundation

Question

The electron arrangement of an element is shown below.

a central black nucleus with three concentric circles representing shells. There are 2 electrons on the first shell, 8 on the second and 1 on the third

Put a tick (✔) in the correct box next to each statement to show whether it is true or false. [4 marks]

TrueFalse
The element is in group 2
The element is a metal
The element forms a +1 ion
The nucleus contains 11 protons
The element is in group 2
True
False
The element is a metal
True
False
The element forms a +1 ion
True
False
The nucleus contains 11 protons
True
False