AQA GCSE Chemistry Unit 2

Question 1 of 13

1

What is a substance called in which atoms of two or more elements are chemically combined?

Select one of the following:

A compound
An atom
A lattice

Explanation

Question 2 of 13

1

What bonding is it when electrons are shared?

Select one of the following:

Covalent
Ionic

Explanation

Question 3 of 13

1

Bonding involves the highest energy level of an atom

Select one of the following:

True
False

Explanation

Question 4 of 13

1

Atoms don't want to achieve a full outer shell like a noble gas

Select one of the following:

True
False

Explanation

Question 5 of 13

1

If atoms lose electrons they form...

Select one of the following:

Negatively charged ions
Positively charged ions

Explanation

Question 6 of 13

1

If atoms gain electrons...

Select one of the following:

Positively charged ions
Negatively charged ions

Explanation

Question 7 of 13

1

What do group 1 metals react with to form ionic compounds, with a metal ion that has a single positive charge?

Select one of the following:

Non-metals
metals

Explanation

Question 8 of 13

1

What do group 7 element react with to form ionic compounds, in which halide ions have a single negative charge?

Select one of the following:

Alkali metals
Non-metals
Metals

Explanation

Question 9 of 13

1

What is an ionic compound?

Select one of the following:

a giant structure of ions
A small structure of ions
Ions with a single charge

Explanation

Question 10 of 13

1

Why are ionic compounds held together by strong electrostatic forces?

Select one of the following:

The ions are oppositely charged
The ions have the same charge
The structure is large

Explanation

Question 11 of 13

1

The forces acting in all directions is called ionic bonding

Select one of the following:

True
False

Explanation

Question 12 of 13

1

Covalent bonding forms a __________ bond betwen atoms

Select one of the following:

Weak
Strong

Explanation

Question 13 of 13

1

In metal atoms the electrons in the outer shell become delocalised so are free to move about the structure

Select one of the following:

True
False

	Created by Gabi Germain over 9 years ago

A quiz on AQA GCSE unit 2 Chemistry using the specification

AQA GCSE Chemistry Unit 2

Question 1 of 13

What is a substance called in which atoms of two or more elements are chemically combined?

Select one of the following:

Explanation

Question 2 of 13

What bonding is it when electrons are shared?

Select one of the following:

Explanation

Question 3 of 13

Bonding involves the highest energy level of an atom

Select one of the following:

Explanation

Question 4 of 13

Atoms don't want to achieve a full outer shell like a noble gas

Select one of the following:

Explanation

Question 5 of 13

If atoms lose electrons they form...

Select one of the following:

Explanation

Question 6 of 13

If atoms gain electrons...

Select one of the following:

Explanation

Question 7 of 13

What do group 1 metals react with to form ionic compounds, with a metal ion that has a single positive charge?

Select one of the following:

Explanation

Question 8 of 13

What do group 7 element react with to form ionic compounds, in which halide ions have a single negative charge?

Select one of the following:

Explanation

Question 9 of 13

What is an ionic compound?

Select one of the following:

Explanation

Question 10 of 13

Why are ionic compounds held together by strong electrostatic forces?

Select one of the following:

Explanation

Question 11 of 13

The forces acting in all directions is called ionic bonding

Select one of the following:

Explanation

Question 12 of 13

Covalent bonding forms a __________ bond betwen atoms

Select one of the following:

Explanation

Question 13 of 13

In metal atoms the electrons in the outer shell become delocalised so are free to move about the structure

Select one of the following:

Explanation