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Chapter Exercise Chapter 13

Last updated over 1 year ago

62 questions

1 point

1

Question 1

1.

True

False

1 point

1

Question 2

2.

True

False

1 point

1

Question 3

3.

True

False

1 point

1

Question 4

4.

True

False

1 point

1

Question 5

5.

True

False

1 point

1

Question 6

6.

True

False

1 point

1

Question 7

7.

True

False

1 point

1

Question 8

8.

 _______ 

1 point

1

Question 9

9.

positive

negative

neutral

1 point

1

Question 10

10.

_______ 

1 point

1

Question 11

11.

positive

negative

neutral

1 point

1

Question 12

12.

_______ 

1 point

1

Question 13

13.

positive

negative

neutral

1 point

1

Question 14

14.

copper, tin

tin, lead

copper, zinc

gold, silver, copper (gold and any other one)

1 point

1

Question 15

15.

gold, silver, copper (gold and any other one)

copper, zinc

tin, lead

copper, tin

1 point

1

Question 16

16.

copper, zinc

gold, silver, copper (gold and any other one)

tin, lead

copper, tin

1 point

1

Question 17

17.

copper, tin

gold, silver, copper (gold and any other one)

tin, lead

copper, zinc

1 point

1

Question 18

18.

_______ 

1 point

1

Question 19

19.

_______ 

1 point

1

Question 20

20.

_______ 

1 point

1

Question 21

21.

_______ 

1 point

1

Question 22

22.

_______ 

1 point

1

Question 23

23.

A

B

C

D

E

F

G

H

1 point

1

Question 24

24.

A

B

C

D

E

F

G

H

1 point

1

Question 25

25.

A

B

C

D

E

F

G

H

1 point

1

Question 26

26.

H2 + Cl2 → 2HCl

H2 + 2Cl2 → HCl

2H2 + Cl2 → HCl

2H2 + 2Cl2 → HCl

1 point

1

Question 27

27.

Na + Cl2 → 2NaCl

2Na + Cl2 → NaCl

2Na + Cl2 → 2NaCl

2Na + 2Cl2 → NaCl

1 point

1

Question 28

28.

NH3 → 3N2 + 3H2

2NH3 → 2N2 + H2

3NH3 → N2 + 2H2

2NH3 → N2 + 3H2

1 point

1

Question 29

29.

1 point

1

Question 30

30.

Copper

Chlorine

Silicon

Calcium

1 point

1

Question 31

31.

Number of neutrons: 18; number of
electrons: 17

Number of neutrons: 20; number of
electrons: 17

Number of neutrons: 18; number of
electrons: 18

Number of neutrons: 20 number of
electrons: 18

1 point

1

Question 32

32.

1 point

1

Question 33

33.

Calcium

Iron

Copper

Gold

1 point

1

Question 34

34.

X is more viscous than Y.

X has a higher boiling point that Y.

X is more volatile than Y.

The colour of X is darker than Y.

1 point

1

Question 35

35.

Silicon

B. Perspex

Sulphur

Silver

1 point

1

Question 36

36.

Reduce

Reuse

Recycle

Replace

1 point

1

Question 37

37.

1 point

1

Question 38

38.

1 point

1

Question 39

39.

1 point

1

Question 40

40.

1 point

1

Question 41

41.

1 point

1

Question 42

42.

1 point

1

Question 43

43.

1 point

1

Question 44

44.

A

B

C

D

E

1 point

1

Question 45

45.

A

B

C

D

E

1 point

1

Question 46

46.

1 point

1

Question 47

47.

1 point

1

Question 48

48.

1 point

1

Question 49

49.

1 point

1

Question 50

50.

1 point

1

Question 51

51.

1 point

1

Question 52

52.

1 point

1

Question 53

53.

1 point

1

Question 54

54.

1 point

1

Question 55

55.

1 point

1

Question 56

56.

2 points

2

Question 57

57.

1 point

1

Question 58

58.

1 point

1

Question 59

59.

1 point

1

Question 60

60.

1 point

1

Question 61

61.

1 point

1

Question 62

62.