GCSE Chemistry - Atoms & Ions #1

GCSE Chemistry - Atoms & Ions #1

Professional Development

10 Qs

quiz-placeholder

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GCSE Chemistry - Atoms & Ions #1

GCSE Chemistry - Atoms & Ions #1

Assessment

Quiz

Chemistry

Professional Development

Easy

Created by

Doctor Doctor

Used 20+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the basic structure of an atom?

Central nucleus surrounded by electrons

Central nucleus surrounded by protons

Central nucleus surrounded by neutrons

Central nucleus surrounded by positrons

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two types of particles in the nucleus of an atom?

Protons and electrons

Neutrons and electrons

Neutrons and positrons

Protons and neutrons

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relative mass of protons and neutrons?

Protons are heavier than neutrons

Protons and neutrons have no mass

Protons and neutrons have the same mass

Neutrons are heavier than protons

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge of protons?

Positive

Negative

Variable

Neutral

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge of neutrons?

Variable

Neutral

Negative

Positive

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge of electrons?

Positive

Negative

Neutral

Variable

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to an atom when it loses or gains electrons?

It becomes a molecule

It becomes a compound

It becomes a mixture

It becomes an ion

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