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Week 8 Y12 EXP 2 Electronegativity

Last updated over 2 years ago

10 questions

Note from the author:

Week 8 Year 12 EXP 2 

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Question 1

1.

Suggest why the electronegativity of fluorine is greater than that of chlorine, despite the fact that the nucleus of a chlorine atom contains more protons

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Question 2

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•2) Ionic bonding and covalent bonding are two extremes of chemical bonding; many compounds have bonding that is intermediate in character
•(a) Giving an example in each case, explain what is meant by the terms ‘ionic bonding’ and ‘covalent bonding’
•(b) Select a compound that has bonding of an intermediate character and explain why it has this type of bonding

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Question 3

3.

•3) Place the following bonds in order of decreasing polarity (i.e. place the most polar first) and explain how you arrived at your answer
•C-Br C-Cl C-F C-I

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Question 4

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Question 1

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Question 5

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Question 2

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Question 6

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Question 3

Question 7

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Question 4

Question 8

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Question 5

Question 9

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Question 6

Question 10

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Question 7