Copper is a metal - Edexcel - GCSE Chemistry - Question 1 - 2014 - Paper 1
Question 1
Copper is a metal.
(i) Complete the sentence by putting a cross (×) in the box next to your answer.
In the periodic table copper is in
A group 0
B group 1
C group 7... show full transcript
Worked Solution & Example Answer:Copper is a metal - Edexcel - GCSE Chemistry - Question 1 - 2014 - Paper 1
Step 1
Complete the sentence by putting a cross (×) in the box next to your answer.
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Answer
In the periodic table, copper is in D the transition metals.
Step 2
Which of these is a property of copper metal?
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Answer
The property of copper metal is that it D is malleable.
Step 3
Choose the correct word from this box to complete the sentence below.
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Answer
Argon can be used to put out fires because it is non-flammable.
Step 4
Choose the correct phrase from this box to complete the sentence below.
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Answer
Helium is used in airships because it has a low density.
Step 5
Complete the table to show the appearance of chlorine at room temperature.
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Answer
The appearance of chlorine at room temperature is (yellowish-) green (gas).
Step 6
Write the word equation for this reaction.
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Answer
The word equation for the reaction is: hydrogen + chlorine → hydrogen chloride.
