GEN CHEM Flashcards
(86 cards)
1
Q
What are the diatomic elements?
A
Hydrogen, chlorine, bromine, iodine, nitrogen, oxygen, flourine,
2
Q
alumnium(Al) charge
A
+3
3
Q
Zinc (Zn) charge
A
+2
4
Q
cadmium(Cd) charge
A
+2
5
Q
Gold(Ag) charge
A
+1
6
Q
Acetate
A
CH3COO- (C2H3O2-)
7
Q
Ammonium
A
NH4+
8
Q
Arsenate
A
AsO4^3-
9
Q
Arsenite
A
AsO3^3-
10
Q
Azide
A
N3-
11
Q
Bromate
A
BrO3-
12
Q
Bromite
A
BrO2-
13
Q
Carbonate
A
CO3^2-
14
Q
Chlorate
A
ClO3-
15
Q
Chlorite
A
ClO2-
16
Q
Chromate
A
CrO4^2-
17
Q
Chromite
A
CrO2-
18
Q
Cyanate
A
CNO-
19
Q
Cyanide
A
CN-
20
Q
Dichromate
A
Cr2O7^2-
21
Q
DiHydrogen Phosphate
A
H2PO4-
22
Q
DiHydrogen Phosphite
A
H2PO3-
23
Q
Disulfide
A
S2^2-
24
Q
Hydrogen Carbonate
A
HCO3-
25
Hydrogen Phosphate
HPO4^2-
26
Hydrogen Phosphite
HPO3^2-
27
Hydrogen Sulfate
HSO4-
28
Hydrogen Sulfite
HSO3-
29
Hydronium
H3O+
30
Hydroxide
OH-
31
Hypobromite
BrO-
32
Hypochlorite
ClO-
33
Hypoiodite
IO-
34
Iodate
IO3-
35
Iodite
IO2-
36
Mercury (I)
Hg2^2+
37
Nitrate
NO3-
38
Nitride
N^3-
39
Nitrite
NO2-
40
Oxalate
C2O4^2-
41
Oxide
O^2-
42
Perbromate
BrO4-
43
Perchlorate
ClO4-
44
Periodate
IO4-
45
Permanganate
MnO4-
46
Peroxide
O2^2-
47
Phosphate
PO4^3-
48
Sulfate
SO4^2-
49
Sulfide
S^2-
50
Sulfite
SO3^2-
51
Thiocyanate
CNS-
52
Thiosulfate
S2O3^2-
53
Chloric acid
HClO3
54
Hydrobromic acid
HBr
55
Hydrochloric acid
HCl
56
Hydroiodic acid
HI
57
Nitric acid
HNO3
58
Perchloric acid
HClO4
59
Sulfuric acid
H2SO4
60
Centi
10^-2
61
Giga
10^9
62
Kilo
10^3
63
Mega
10^6
64
Micro
10^-6
65
Milli
10^-3
66
Nano
10^-9
67
Terra
10^12
68
Cr electron configuration
[Ar] 4s1 3d5
69
Mo electron configuration
[Kr] 5s1 4d5
70
Cu electron configuration
[Ar] 4s1 3d10
71
Ag electron configuration
[Kr] 5s1 4d10
72
Au electron configuration
[Xe] 6s1 4f14 5d10
73
Order of electromagnetic radiation from longest to highest
Roman Men Invented Very Unusual X-Ray Guns
- Radio
- Microwave
- Infrared
- Visual
- UV
- X-ray
- Gamma
74
Characteristics of alkali metals
- low ionization energy (easy to remove electrons)
- very reactive with water
- readily form ionic compounds
75
What happens when alkali metals react with water
ex. M + H20 -> MOH + 1/2 H2
| - very exothermic reaction, produces hydrogen gas
76
What are alkali metals
the first group/column of the periodic table
77
What are alkaline earth metals
the second group/column of the periodic table
78
Characteristics of alkaline earth metals
- low (but not as low as alkali) ionization energy
- reactive with water (but not as much as alkali)
- generally more reactive with water as you move down the group
79
What are the halogens
group/column 7A/17
80
Characteristics pf halogens
- very electronegative with high electron affinity
- only 1 valence electron away from a full octet
- easily reduced (electrons added to it)
- highly reactive with metals, and are good oxidizing agents (take electrons)
81
What are the noble gases
group/column 8A/18
82
Characteristics of the noble gases
-inert, unreactive because they already have a full octet
83
What are the transition metals
d block elements
84
Characteristics of transition metals
- form brightly-colored compounds due to the unique shape of d orbitals which allow their electrons to absorb colored light and be promoted to higher energy levels
- can have multiple oxidation states
85
What is the oxygen group?
Group/column 6A/16
86
Characteristics of the oxygen group
- two forms of molecular oxygen: O2 and O3
- O2 is a good oxidizing agent (oxidant)
- O3 is an even better oxidizing agent
- metals react with oxygen to for metal oxides
- M + O2 -> MO
