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Biblioteka

Bonding Test

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Posljednje ažuriranje almost 2 years ago
27
Multiple Choice (50 points)

Pick the best answer for each question

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5
5
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5
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5
Short Answer 40 points

For each question state what is wrong with either the formula, name or structure. Give the correct formula, name or structure. Make sure you read carefully so you know if the question is asking about the formula, name or structure.

Essay 10 points

Watch the embedded video and answer the prompt.

10
Pitanje 1
1.

Which of the following is an ionic bond?

Pitanje 2
2.

Choose the molecule that forms a triple bond.

5
Pitanje 3
3.

Which pair of elements is most likely to form a nonpolar bond?

Pitanje 4
4.

Transfer of electrons is a characteristic of __________.

Pitanje 5
5.

What is the correct formula for copper (I) nitride?

Pitanje 6
6.

What is the correct formula for silicon disulfide?

5
Pitanje 7
7.

What is the correct structure for HCl?

Pitanje 8
8.

Which of the following combinations would need roman numerals in the name?

5
Pitanje 9
9.

Which pair of elements is most likely to form a polar bond?

Pitanje 10
10.

How many covalent bonds does oxygen need to form in order to have a full octet?

Li2N - lithium nitride

2
Pitanje 11
11.

What is wrong with the formula Li2N?

3
Pitanje 12
12.

What is the correct formula ?

AgCl - silver (I) chloride

2
Pitanje 13
13.

What is wrong with the name silver (I) chloride?

3
Pitanje 14
14.

What is the correct name?

NO2 - mononitrogen dioxide

2
Pitanje 15
15.

What is wrong with the name mononitrogen dioxide?

3
Pitanje 16
16.

What is the correct name?

FeO - iron (I) oxide

2
Pitanje 17
17.

What is wrong with the name iron (I) oxide?

3
Pitanje 18
18.

What is the correct name?

Al3S2 - aluminum sulfide

2
Pitanje 19
19.

What is wrong with the formula Al3S2?

3
Pitanje 20
20.

What is the correct formula?

CBr3 - carbon tetrabromide

2
Pitanje 21
21.

What is wrong with the formula CBr3?

3
Pitanje 22
22.

What is the correct formula?

MgF2 - magnesium difluoride

2
Pitanje 23
23.

What is wrong with the name magnesium difluoride?

3
Pitanje 24
24.

What is the correct name?

2
Pitanje 25
25.

What is wrong with the Lewis Dot Structure?

3
Pitanje 26
26.

Draw the correct structure.

Pitanje 27
27.

Write a paragraph describing how electrons behave differently in metallic, ionic, polar covalent, and non-polar covalent bonds. Make sure to include all four types of chemical bonds and discuss the similarities and differences between them. You will be graded on both content and your writing.