chemistry
問題一覧
1
Na+
2
Mg²+
3
K+
4
Ca²+
5
H+
6
Li+
7
Al³+
8
O²-
9
S²-
10
N³-
11
Cl-
12
F¹-
13
Br-
14
I-
15
P³-
16
Zn²+
17
Ag+
18
Fe²+
19
Fe³+
20
Cu¹+
21
Cu²+
22
H3O+
23
NH4+
24
SO4²-
25
SO3²-
26
NO2-
27
NO3-
28
Cr³+
29
MnO4-
30
Cr2O7²-
31
C2H3O2-
32
CO3²-
33
HCO3-
34
HO-
35
PO3³-
36
PO4³-
37
sodium ion
38
Magnesium ion
39
Potassium ion
40
Calcium ion
41
Hydrogen ion
42
Lithium ion
43
Aluminum ion
44
Oxide ion
45
Sulfide ion
46
Nitride ion
47
Chloride ion
48
Fluoride ion
49
Bromide ion
50
Iodide ion
51
phosphide ion
52
Zinc ion
53
silver ion
54
Iron (ll) ion
55
Iron(lll) ion
56
copper(l) ion
57
copper(ll) ion
58
hydronium ion
59
ammonium ion
60
sulfate ion
61
sulfite ion
62
nitrite ion
63
nitrate ion
64
chromium ion
65
permanganate ion
66
dichromate ion
67
acetate ion
68
carbonate ion
69
bicarbonate ion / hydrogen carbonate ion
70
hydroxide ion
71
phosphite ion
72
phosphate ion
73
green color
74
(rust) reddish brown
75
blue color
76
violet color
77
yellow/orange
78
ferrous ion chromium ion
79
ferric ion
80
cupric ion
81
permanganate ion
82
dichromate ion
83
green color
Introduction To The Japanese Language
Introduction To The Japanese Language
Mohamad Nabha · 31問 · 1年前Introduction To The Japanese Language
Introduction To The Japanese Language
31問 • 1年前Japanese Pronounciation
Japanese Pronounciation
Mohamad Nabha · 15問 · 1年前Japanese Pronounciation
Japanese Pronounciation
15問 • 1年前Nice to meet you
Nice to meet you
Mohamad Nabha · 15問 · 1年前Nice to meet you
Nice to meet you
15問 • 1年前My nationality, my address and my job
My nationality, my address and my job
Mohamad Nabha · 15問 · 1年前My nationality, my address and my job
My nationality, my address and my job
15問 • 1年前My family
My family
Mohamad Nabha · 15問 · 1年前My family
My family
15問 • 1年前Introduction to kanji
Introduction to kanji
Mohamad Nabha · 15問 · 1年前Introduction to kanji
Introduction to kanji
15問 • 1年前Going to Town
Going to Town
Mohamad Nabha · 15問 · 1年前Going to Town
Going to Town
15問 • 1年前Asking One's Way
Asking One's Way
Mohamad Nabha · 15問 · 1年前Asking One's Way
Asking One's Way
15問 • 1年前At the Clothes Shop
At the Clothes Shop
Mohamad Nabha · 15問 · 1年前At the Clothes Shop
At the Clothes Shop
15問 • 1年前At the Library
At the Library
Mohamad Nabha · 15問 · 1年前At the Library
At the Library
15問 • 1年前Fruits at the Supermarket
Fruits at the Supermarket
Mohamad Nabha · 15問 · 1年前Fruits at the Supermarket
Fruits at the Supermarket
15問 • 1年前Taking a Bath
Taking a Bath
Mohamad Nabha · 15問 · 1年前Taking a Bath
Taking a Bath
15問 • 1年前What I Like and What I Don't
What I Like and What I Don't
Mohamad Nabha · 15問 · 1年前What I Like and What I Don't
What I Like and What I Don't
15問 • 1年前問題一覧
1
Na+
2
Mg²+
3
K+
4
Ca²+
5
H+
6
Li+
7
Al³+
8
O²-
9
S²-
10
N³-
11
Cl-
12
F¹-
13
Br-
14
I-
15
P³-
16
Zn²+
17
Ag+
18
Fe²+
19
Fe³+
20
Cu¹+
21
Cu²+
22
H3O+
23
NH4+
24
SO4²-
25
SO3²-
26
NO2-
27
NO3-
28
Cr³+
29
MnO4-
30
Cr2O7²-
31
C2H3O2-
32
CO3²-
33
HCO3-
34
HO-
35
PO3³-
36
PO4³-
37
sodium ion
38
Magnesium ion
39
Potassium ion
40
Calcium ion
41
Hydrogen ion
42
Lithium ion
43
Aluminum ion
44
Oxide ion
45
Sulfide ion
46
Nitride ion
47
Chloride ion
48
Fluoride ion
49
Bromide ion
50
Iodide ion
51
phosphide ion
52
Zinc ion
53
silver ion
54
Iron (ll) ion
55
Iron(lll) ion
56
copper(l) ion
57
copper(ll) ion
58
hydronium ion
59
ammonium ion
60
sulfate ion
61
sulfite ion
62
nitrite ion
63
nitrate ion
64
chromium ion
65
permanganate ion
66
dichromate ion
67
acetate ion
68
carbonate ion
69
bicarbonate ion / hydrogen carbonate ion
70
hydroxide ion
71
phosphite ion
72
phosphate ion
73
green color
74
(rust) reddish brown
75
blue color
76
violet color
77
yellow/orange
78
ferrous ion chromium ion
79
ferric ion
80
cupric ion
81
permanganate ion
82
dichromate ion
83
green color