5.1 The Reactivity Series

Question 1 of 11

1

Fill the blank spaces to complete the text.

Metals are important in everyday life. In , metals are used to make bicycles, cars, ships, trains, and aeroplanes.
Metals have to be extracted from their raw materials, .

Explanation

Question 2 of 11

1

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Most metals in ores are ( chemically, physically ) bonded to other elements in compounds. Many of these metals have been ( oxidised, reduced ) by air to form their ( oxides, reductions ). Oxidation is the ( addition, reduction ) of oxygen, and involves a ( loss, gain ) of electrons.

Explanation

Question 3 of 11

1

Which of these statements are true?

Select one or more of the following:

Oxidation is the gain of electrons, and is when oxygen is added. Reduction is the removal of oxygen, and involves the loss of electrons.
Oxidation is the loss of electrons, and is when oxygen is added. Reduction is the removal of oxygen, and involves the gain of electrons.

Explanation

Question 4 of 11

1

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The reactivity series is a list of metals in order of their reactivity. The reactive metals are at the top and the reactive at the bottom. is at the top and is at the bottom.

Explanation

Question 5 of 11

1

Most metals react vigorously with water.

Select one of the following:

True
False

Explanation

Question 6 of 11

1

❌ doesn't react at all with water, and so can be used to make water pipes. ❌ used to be used, until it was discovered that it was ❌. Alkali metals react vigorously and give off ❌ gas, leaving ❌ solutions.

Drag and drop to complete the text.

Copper

potassium

Lead

Iron

poisonous

contagious

hydrogen

Hydroxide

alkaline

acidic

Explanation

Question 7 of 11

1

This is the order of reactivity:
1) ❌
2) ❌
3) ❌
4) ❌
5) ❌
6) ❌
7) ❌
8) ❌
9) ❌
10) ❌
11) ❌
12) ❌
13) ❌

Drag and drop to complete the text.

Potassium

sodium

lithium

calcium

magnesium

aluminium

zinc

iron

tin

lead

copper

silver

gold

Explanation

Question 8 of 11

1

What gas is present when a metal reacts with water? How do you know?

Select one or more of the following:

hydrogen gas. We know because there is a pop.
Hydroxide gas. We know because there is a change in colour of the solution.
oxygen gas. We know because there is oxidation taking place.

Explanation

Question 9 of 11

1

Fill the blank spaces to complete the text.

3 ways to know if a reaction has taken place:
1) a has formed - we know a has formed usually if there is bubbles.
2) a change in the solution
3) there is an .

	Created by Aaishah Din almost 7 years ago

Chapter 5.1 - the reactivity series:

5.1 The Reactivity Series

Question 1 of 11

Fill the blank spaces to complete the text.

Metals are important in everyday life. In , metals are used to make bicycles, cars, ships, trains, and aeroplanes. Metals have to be extracted from their raw materials, .

Explanation

Question 2 of 11

Select from the dropdown lists to complete the text.

Explanation

Question 3 of 11

Which of these statements are true?

Select one or more of the following:

Explanation

Question 4 of 11

Fill the blank spaces to complete the text.

The reactivity series is a list of metals in order of their reactivity. The reactive metals are at the top and the reactive at the bottom. is at the top and is at the bottom.

Explanation

Question 5 of 11

Most metals react vigorously with water.

Select one of the following:

Explanation

Question 6 of 11

❌ doesn't react at all with water, and so can be used to make water pipes. ❌ used to be used, until it was discovered that it was ❌. Alkali metals react vigorously and give off ❌ gas, leaving ❌ solutions.

Drag and drop to complete the text.

Explanation

Question 7 of 11

This is the order of reactivity: 1) ❌ 2) ❌ 3) ❌ 4) ❌ 5) ❌ 6) ❌ 7) ❌ 8) ❌ 9) ❌ 10) ❌ 11) ❌ 12) ❌ 13) ❌

Drag and drop to complete the text.

Explanation

Question 8 of 11

What gas is present when a metal reacts with water? How do you know?

Select one or more of the following:

Explanation

Question 9 of 11

Fill the blank spaces to complete the text.

3 ways to know if a reaction has taken place: 1) a has formed - we know a has formed usually if there is bubbles. 2) a change in the solution 3) there is an .

Explanation

Question 10 of 11

hydrogen gas is given off if metals react with water/dilute acids.

Select one of the following:

Explanation

Question 11 of 11

Fill the blank spaces to complete the text.

The equation used to show a metal reacting with water is: - + → +

Explanation

Metals are important in everyday life. In , metals are used to make bicycles, cars, ships, trains, and aeroplanes.
Metals have to be extracted from their raw materials, .

This is the order of reactivity:
1) ❌
2) ❌
3) ❌
4) ❌
5) ❌
6) ❌
7) ❌
8) ❌
9) ❌
10) ❌
11) ❌
12) ❌
13) ❌

3 ways to know if a reaction has taken place:
1) a has formed - we know a has formed usually if there is bubbles.
2) a change in the solution
3) there is an .

The equation used to show a metal reacting with water is:
- + → +