GCSE Chemistry – Lone electron pairs
Learning Objectives
-I can label lone pairs of electrons
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Question 1 of 15
1. Question
What is the definition of a lone pair of electrons?
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Question 2 of 15
2. Question
What is the definition of a bonded pair of electrons?
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Question 3 of 15
3. Question
What type of diagram is used to portray a covalent bond?
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Question 4 of 15
4. Question
How many covalent bonds does hydrogen chloride contain?
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Question 5 of 15
5. Question
How many lone pairs does hydrogen chloride contain?
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Question 6 of 15
6. Question
How many covalent bonds does methane contain?
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Question 7 of 15
7. Question
How many lone pairs does methane contain?
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Question 8 of 15
8. Question
How many covalent bonds does chlorine contain?
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Question 9 of 15
9. Question
How many lone pairs does chlorine contain?
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Question 10 of 15
10. Question
How many covalent bonds does hydrogen contain?
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Question 11 of 15
11. Question
How many lone pairs does hydrogen contain?
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Question 12 of 15
12. Question
How many covalent bonds does water contain?
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Question 13 of 15
13. Question
How many lone pairs does water contain?
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Question 14 of 15
14. Question
How many covalent bonds does ammonia contain?
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Question 15 of 15
15. Question
How many lone pairs does ammonia contain?
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