Cambridge IGCSE Chemistry practice

Paper 3 structured question: Atomic structure and the Periodic Table

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Paper

Marks

Topic

Atomic structure and the Periodic Table

Exam-style question

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Paper 3Theory (Core)1 marks

Subatomic particles are fundamental to understanding atomic structure.

Description

Protons, neutrons, and electrons are the three main types of subatomic particles found in atoms.

a
State the relative charge of a proton.
Your answer
Aim for approximately 1 distinct marking point.
[1]

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Paper 3Theory (Core)1 marks

Description

Protons, neutrons, and electrons are the building blocks of atoms.

a
State the relative mass of an electron.
Your answer
Aim for approximately 1 distinct marking point.
[1]