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Flashcards > General Chemistry > Flashcards

General Chemistry Flashcards

1
Q

Group 1A is also known as … or …

A

Alkali metals or soluble group

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2
Q

Enumerate the elements under Group 1A

A

H
Li
Na
K
Rb
Cs
Fr

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3
Q

Group 2A is also known as …

A

Alkaline earth metals

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4
Q

Enumerate the elements under Group 2A

A

Be
Mg
Ca
Sr
Ba
Ra

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5
Q

Group 3A is also known as … or …

A

Boron group or icosagens

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6
Q

Enumerate the elements under Group 3A

A

B
Al
Ga
In
Tl

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7
Q

Group 4A is also known as … or …

A

Carbon group or crystallogens

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8
Q

Enumerate the elements under Group 4A

A

C
Si
Ge
Sn
Pb

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9
Q

Group 5A is also known as … or …

A

Nitrogen group or pnictogens

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10
Q

Enumerate the elements under Group 5A

A

N
P
As
Sb
Bi

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11
Q

Group 6A is also known as … or …

A

Oxygen group or chalcogens

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12
Q

Enumerate the elements under Group 6A

A

O
S
Se
Te
Po

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13
Q

Group 7A is also known as … or …

A

Halogens or salt-forming group

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14
Q

Enumerate the elements under Group 7A

A

F
Cl
Br
I
At

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15
Q

Group 8A is also known as … or …

A

Noble gases or group zero

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16
Q

Enumerate the elements under Group 8A

A

He
Ne
Ar
Kr
Xe
Rn

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17
Q

Group 1B is also known as …

A

Coinage metals

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18
Q

Enumerate the elements under Group 1B

A

Cu
Ag
Au

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19
Q

Group 2B is also known as …

A

Volatile metals

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20
Q

Enumerate the elements under Group 2B

A

Zn
Cd
Hg

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21
Q

Block/s of representative elements

A

S- and P-block

22
Q

Block/s of transition elements

A

D-block

23
Q

Block/s of lanthanide and actinide series

A

F-block

24
Q

Enumerate the metalloid elements

A

Si
Ge
Po
Sb
As
Te
B

25
Q

Form BASIC oxides/anhydrides

A

Metals

26
Q

Form ACIDIC oxides/anhydrides

A

Non-metals

27
Q

Most metallic and biggest element (MR: metallic property, radius)

A

Francium

28
Q

Highest INEA (ionization energy, non-metallic property, electronegativity, electron affinity)

A

Fluorine

29
Q

Conceptualize the first true periodic table

A

Antoine Laurent Lavoisier

30
Q

Who arranged the periodic table by increasing mass number

A

Meyer and Mendeleev

31
Q

Who arranged the modern periodic table by increasing atomic number

A

Henry Moseley

32
Q

Who organized elements into groups called triads

A

Johann Dobereiner

33
Q

Who proposed the law of octaves for organizing elements

A

John Newlands

34
Q

Most abundant elements on Earth’s crust

A
  1. Oxygen (gas)
  2. Silicon (metalloid)
  3. Aluminum (metal)
35
Q

Most abundant element in the universe

A

Hydrogen

36
Q

Rarest element

A

Astatin

37
Q

Ability of an element to attract electrons to itself

A

Electronegativity

38
Q

Energy gained by an atom when an electron is added to it

A

Electron affinity

39
Q

Amount of energy required to remove an electron from a neutral atom

A

Ionization energy or ionization potential

40
Q

Anode is an electrode where … takes place

A

Oxidation

41
Q

Reduction happens in … where … gets in

A

Cathode, electrons

42
Q

The study of chemical processes that cause electrons to move

A

Electrochemistry

43
Q

Group 1 cations are also known as …

A

Silver insoluble chlorides

44
Q

Enumerate the elements under group 1 cations

A

Hg
Pb
Ag

45
Q

Group 2A cations are also known as …

A

Acid-insoluble sulfides

46
Q

Enumerate the elements under group 2A cations

A

Cu
Pb
Bi
Cd

47
Q

Group 2B cations are also known as …

A

Acid-soluble sulfides

48
Q

Group 3 cations are also known as …

A

Base-insoluble sulfides

49
Q

Group 4 cations are also known as …

A

Insoluble carbonates/phosphates/sulfates

50
Q

Enumerate the group 5 cations

A

Li
NH4
Na
K
Cs
Rb

51
Q

Enumerate the amphoteric elements and hydroxides

A

Be
Pb
Al
Sn
Zn

+ Cr(OH)2

Flashcards (3 decks)

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