A mixture of a metal and at least one other element

What is the different between Ar (relative atomic mass) and Mr (relative molecular mass)

Ar = for an element Mr = for a compound

Define "pure" substance

A mixture designed as a useful product

A liquid in which a solid will dissolve

What is crystallisation used to separate

A soluble solid and a solvent (collect solid)

Liquids with different boiling points

An insoluble solid and a liquid

How is the Rf value calculated?

Rf = distance by dye / distance by solvent

Rf = distance by solvent / distance by dye

What is chromatography used for?

To separate different coloured compounds(dyes or inks)

Define "atomic number"

Atoms of the same element that have the same number of protons but different numbers of neutrons

Sum of protons and neutrons in an atom

Atoms of the same element that have the same number of protons but different numbers of neutrons

Sum of protons and neutrons in an atom

What was the Dalton model of the atom?

Neutrons & protons in a +ve nucleus, -ve electrons in shells

Positive nucleus orbited by negative electrons at specific distances from nucleus

1) Mostly empty space 2) Dense, positive mass in the centre (the nucleus)

Describe the Neil's Bohr model of the atom

Positive nucleus orbited by negative electrons at specific distances from nucleus

Neutrons & protons in a +ve nucleus, -ve electrons in shells

1) Mostly empty space 2) Dense, positive mass in the centre (the nucleus)

Describe Rutherford's model of the atom

1) Mostly empty space 2) Dense, positive mass in the centre (the nucleus)

Neutrons & protons in a +ve nucleus, -ve electrons in shells

Positive nucleus orbited by negative electrons at specific distances from nucleus

What did Mendeleev do when creating the modern periodic table?

Left gaps to make the pattern fit

Name the groups in the periodic table (1, 7, 0)

1 = Alkali metals, 7 = Halogens, 0 = Noble gases

Give 4 properties of metals

Good thermal and electrical conductors

Give 3 properties of non-metals

Poor thermal and electrical conductors

What happens to reactivity as you move down group 1?

They become more reactive - it is easier to lose their outer electron.

They become less reactive - it is easier to gain their outer electron.

Two or more different physical arrangements of the same atom e.g. diamond, graphite, graphene

What is an allotrope?

Two or more different physical arrangements of the same atom e.g. diamond, graphite, graphene

Describe what happens in ionic bonding

Electrons are transferred from a metal atom to a non-metal atom = strong electrostatic attraction between oppositely charged ions

Electrons are shared between atoms = strong electrostatic attraction between electrons and nucleus

Electrons become delocalised creating a sea of negative charge = strong electrostatic attraction with positive metal ions & sea of delocalised electrons

Describe what happens in metallic bonding

Electrons are shared between atoms = strong electrostatic attraction between electrons and nucleus

Electrons become delocalised creating a sea of negative charge = strong electrostatic attraction with positive metal ions & sea of delocalised electrons

Electrons are transferred from a metal atom to a non-metal atom = strong electrostatic attraction between oppositely charged ions

Why do simple compounds have low melting and boiling points?

Weak NTERmolecular bonds/forces = easy to move apart

Define Reduction (in terms of oxygen)

Removal of oxygen from a compound

Addition of oxygen to an element

metal carbonate + acid -->

metal salt + water + carbon dioxide

Year 11 Paper 1 - Chemistry Quiz: 92 Practice Questions

92 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which state can diffusion NOT happen?

Solid

Liquid

Gas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which state is the most dense?

Solid

Liquid

Gas

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name for the change of state when a liquid changes to a gas?

Melted

Evaporation

Condensation

Freezing/Solidifying

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name for the change of state when a solid changes to a liquid?

Melted

Evaporation

Condensation

Freezing/Solidifying

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name for the change of state when a gas changes to a liquid?

Melted

Evaporation

Condensation

Freezing/Solidifying

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name for the temperature where a solid turns into a liquid?

Boiling point

Melting point

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name for substances made of two or more types of atoms NOT chemically bonded together?

Elements

Compound

Mixtures

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is
the formula for Methane?

CH_4

$H_2O$

$CO_2$

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

89 questions

AP Chemistry MC Review

Quiz

•

10th - 12th Grade

89 questions

AP Chemistry Review

Quiz

•

10th - 12th Grade

89 questions

AP Chemistry

Quiz

•

10th - 12th Grade

90 questions

Physical Science NCFE Review

Quiz

•

9th - 11th Grade

87 questions

AP Chemistry Mid Year Review

Quiz

•

11th - 12th Grade

90 questions

Matter and Minerals

Quiz

•

9th - 12th Grade

90 questions

Waves Quiz (Edexcel)

Quiz

•

9th - 12th Grade

94 questions

Chemistry Pre Assessment Regents

Quiz

•

9th - 12th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Chemistry

20 questions

electron configurations and orbital notation

Quiz

•

9th - 12th Grade

20 questions

Periodic Table Trends

Quiz

•

11th Grade

50 questions

Unit 3: Atomic Assault Summative Review

Quiz

•

11th Grade

20 questions

Physical or Chemical Change/Phases

Quiz

•

8th Grade - University

15 questions

Periodicity Module Exam Practice Quiz

Quiz

•

9th - 12th Grade

15 questions

Electron Configurations and Orbital Notation

Quiz

•

11th Grade

8 questions

Label Energy Diagram

Quiz

•

9th - 12th Grade

20 questions

Naming Covalent Compounds

Quiz

•

11th Grade