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Chapter 3 Flashcards

1
Q

What is potassiums colour?

A

Silvery White

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2
Q

Is Potassium shiny or dull?

A

Shiny

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3
Q

What is Potassium’s state?

A

Solid

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4
Q

Who discovered Potassium?

A

Sir Humphrey Davy

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5
Q

What year was Potassium discovered?

A

1807

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6
Q

What is Potassium’s hardness?

A

0.4

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7
Q

What is Potassium’s Density?

A

856 kg m-3

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8
Q

What type of conductor is Potassium?

A

Good

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9
Q

What is the melting point for Potassium?

A

63.38ºC

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10
Q

What is the boiling point for Potassium?

A

759ºC

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11
Q

What is Magnesium’s colour?

A

Silvery White

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12
Q

Is Magnesium shiny or dull?

A

Shiny

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13
Q

What is Magnesium’s state?

A

Solid

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14
Q

Who discovered Magnesium?

A

Sir Humphrey Davy

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15
Q

What year was Magnesium discovered?

A

1755

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16
Q

What is Magnesium’s hardness?

A

2.5

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17
Q

What is magnesium’s density?

A

1738 kg m-3

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18
Q

What type of conductor is magnesium?

A

Good

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19
Q

What is the melting point for Magnesium?

A

650 ºC

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20
Q

What is the boiling point for Magnesium?

A

1090ºC

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21
Q

What is Calcium’s colour?

A

Silvery White

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22
Q

Is Calcium shiny or dull?

A

Shiny

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23
Q

What is Calcium’s state?

A

Solid

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24
Q

Who discovered Calcium?

A

Sir Humphrey Davy

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25
What year was Calcium discovered?
1808
26
What is Calcium's hardness?
1.75
27
What is Calcium's density
1550 kg m-3
28
What type of conductor is Calcium?
Good
29
What is the Melting Point for Calcium?
842 ºC
30
What is the boiling point for Calcium?
1484 ºC
31
What is Gold's colour
Gold
32
Is Gold shiny or dull?
Shiny
33
Who discovered Gold?
Unknown
34
What year was Gold discovered?
Ancient Times
35
What is Gold's hardness?
2.5
36
What is Gold's density?
19300 kg m-3
37
What type of conductor is Gold?
Good
38
What is Gold's melting point?
1064.18 ºC
39
What is Gold's boiling point?
2856 ºC
40
What is Tin's colour?
Silvery White
41
Is tin shy or dull?
Shiny
42
Who discovered tin?
Unknown
43
What year was Tin discovered?
Ancient Times
44
What is Tin's hardness?
1.5
45
What is Tin's density?
7310 kg m-3
46
What type of conductor is Tin?
Good
47
What is Tin's melting point?
231.93 ºC
48
What is Tin's boiling point?
2602 ºC
49
What is Gold's state?
Solid
50
What is Tin's state?
Solid
51
What is a group on the periodic table?
the columns
52
What is a period on the periodic table?
the rows
53
What is group 1 on the periodic table?
Alkali Metals
54
What is group 2 on the periodic table?
Alkaline Metals
55
What are groups 3-12 on the periodic table?
Transition metals
56
Where are metalloids on the periodic table?
Start at Boron, then go 2,2,2
57
Where are the non-metals on the periodic table?
start at carbon, 3,2,1
58
What is group 17 on the periodic table?
Halogens
59
What is group 18 on the periodic table?
Noble Gasses
60
What is Hydrogen considered?
non-metal
61
What is the taste of Acid and the taste of Base?
Acid - sour | Base - bitter
62
What is the feel of Acid and Base?
Acid - smooth | Base - slippery
63
What happens when red litmus paper is dipped in an acid and a base?
Acid - no change | Base - turns blue
64
What happens when blue litmus paper is dipped in an acid and a base?
Acid - turns red | Base - no change
65
What happens when Phenolphthalein is put in an Acid and a Base?
Acid - cloudy but still clear | Base - pink/purple
66
What happens when bromothymol blue is put in an Acid and a Base?
Acid - yellow | Base - blue
67
What happens when an acid and a base react with metal?
Acid - rapid reaction | Base - no reaction
68
When an acid and a base are mixed together, what 2 products are made?
Salt and water
69
Which elements are in the state of liquid?
Bromine and Mercury
70
Which elements are in the state of gas?
Hydrogen, Helium, Nitrogen, Oxygen, Fluorine, Neon, Chlorine, Argon, Krypton, Radon.
71
Which elements are dull?
Carbon, Silicon, Phosphorus, Sulfur, Calcium, Titanium, Cadmium, Iodine.

Chemistry (4 decks)

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