OCR Multiple Choice Atomic Structure

OCR Multiple Choice Atomic Structure

18 Qs

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OCR Multiple Choice Atomic Structure

OCR Multiple Choice Atomic Structure

Assessment

Quiz

Medium

Created by

Gemma Stapley

Used 5+ times

FREE Resource

18 questions

Show all answers

1.

LABELLING QUESTION

1 min • 1 pt

Complete the table below to give information about protons, neutrons and electrons.

d
c
b
a
Very small 0.0005
1
Positive /+
Neutral / no charge

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Carbon-12 and Carbon 14 are Isotopes?

Which statement describes isotopes?

Atoms with the same number of protons but a different number of electrons.

Atoms with the same number of electrons but a different number of protons.

Atoms with the same number of protons but a different number of neutrons.

Atoms with the same number of neutrons but a different number of protons.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the name of the element?

Boron

Beryllium

Fluorine

Neon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The charge on an electron is -1.6 x 10-19 C.

What is the charge on a proton?

-1.6 x 1019 C.

-1.6 x 10-19 C.

1.6 x 10-19 C.

1.6 x 1019 C.

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A potassium isotope can be shown as figure 1.

What are the number of protons, neutrons and electrons in this potassium isotope?

19 protons, 19 neutrons, 20 electrons

19 protons, 20 neutrons, 19 electrons

20 protons, 19 neutrons, 19 electrons

20 protons, 20 neutrons, 19 electrons

6.

LABELLING QUESTION

1 min • 1 pt

All elements are made of atoms.

Atoms are made of subatomic particles.

Complete the labels on the diagram of an atom.

a
b
c
Neutrons
Protons
Electron

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Look at the table. It shows some information about three atoms.

What is the mass number of atom Z ?

3

4

7

Answer explanation

The mass number is the number of protons and neutrons found in the middle of the atom.

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