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Year 7 Homework 12th Janurary

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Last updated about 4 years ago
15 questions
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Question 1
1.

Find the chemical symbol for Sodium

Question 2
2.

Find the chemical symbol for Iron

Question 3
3.

Find the chemical symbol for Chlorine

Question 4
4.

Which of the following is a solid?

Question 5
5.

Which of the following are liquids? (tick two boxes)

Question 6
6.

Which of the following is a gas?

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

What is the property of a metal?

Question 14
14.

What is the property of a non-metal?

Question 15
15.

Match the words to the description

Draggable itemarrow_right_altCorresponding Item
Brittle
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Can be drawn into wires
Malleable
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Can be shaped without breaking
Ductile
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Which of the following are alkali metals?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Which of the following are halogens?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Which of the following are metals?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Which of the following are non-metals?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Which of the following are gases at room temperature?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Which of the following are solids at room temperature?
Lithium
Berylium
Boron
Carbon
Nitrogen
Oxygen
Fluorine
Sodium
Chlorine

Makes a ringing noise when hit
Sonorous
Hard, but breaks easily