Lecture 1

Question 1

How many bonds does carbon make?

Answer 1

4

Question 2

How many electrons does Carbon have?

Answer 2

4

Question 3

What is the electro negativity of carbon like?

Answer 3

Mid-range

Question 4

What are C-C and C-H bonds like?

Answer 4

Strong snd unreactive

Question 5

Is Carbon geometrically flexible?

Answer 5

Yes

Question 6

How bonds does Nitrogen make when uncharged?

Answer 6

3

Question 7

How many electrons does nitrogen have?

Answer 7

7

Question 8

Shell configuration of nitrogen?

Answer 8

1s2, 2s2, 2p3

Question 9

Shell configuration of carbon?

Answer 9

1s2, 2s2, 2p2

Question 10

How many valence electrons does carbon have?

Answer 10

4

Question 11

How many valence electrons does nitrogen have?

Answer 11

5

Question 12

What types of bonds does carbon have?

Answer 12

4 covalent bonds

Question 13

What sort of bonds does nitrogen form?

Answer 13

3 covalent and one lone pair

Question 14

Which is more electronegative: carbon or nitrogen?

Answer 14

Nitrogen

Question 15

Are the lone pairs in nitrogen available for reaction?

Answer 15

Yes

Question 16

How many bonds does oxygen form?

Answer 16

2 (when uncharged)

Question 17

How many electrons does oxygen have?

Answer 17

8

Question 18

Shell configuration of oxygen?

Answer 18

1s2, 2s2, 2p4

Question 19

How many valence electrons does oxygen have?

Answer 19

6

Question 20

What sort of bonds does oxygen have?

Answer 20

3 covalent, 2 lone pairs

Question 21

Which is more electronegative: nitrogen or oxygen?

Answer 21

Oxygen

Question 22

Are lone pairs available for reaction in oxygen?

Answer 22

They are less available than nitrogen

Question 23

How many bonds does fluorine make?

Answer 23

1

Question 24

How many electrons does fluorine have?

Answer 24

9

Question 25

How many valence electrons does fluorine have?

Answer 25

7

Question 26

Shell configuration of fluorine

Answer 26

1s2 2s2 2p5

Question 27

What are the bonds like in fluorine?

Answer 27

1 covalent bond and 3 lone pairs

Question 28

Is fluorine very electronegative?

Answer 28

Yes

Question 29

Are the lone pairs in fluorine available for reaction?

Answer 29

No

Question 30

How many bonds does hydrogen make?

Answer 30

1

Question 31

How many electrons does hydrogen have?

Answer 31

1

Question 32

Shell configuration of hydrogen?

Answer 32

1s1

Question 33

What is the hydrogen bond like?

Answer 33

1 covalent bond

Question 34

Which is more electronegative: carbon or hydrogen?

Answer 34

Carbon