Post on 01-Jan-2016
description
transcript
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Choose from the following options :-
Or click on one of the first 20 elements to take a look at its structure...
State at room temperature
Classification
Reactivity
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
3
2
1
1 2 3 4 5 6 7 8(0)
4
5
6
7
The numbers down the side represent the ..................... Elements in these rows have this number of ....................... shells. E.g. Potassium in .................. 4 has 4 ................. shells.
The numbers across the top represent the ..................... Elements in these columns have this number of ..................... In their outer shell. E.g. Potassium in .................. 1 has 1 .................... In its outer shell (the fourthshell because it is in .................... 4).
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Alkali metals
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Alkali metals
Alkaline earth
metals
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Alkali metals
Alkaline earth
metals
Transitionmetals
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Alkali metals
Alkaline earth
metals
Transitionmetals
Poor metals
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Noble Gases
Alkali metals
Alkaline earth
metals
Transitionmetals
Poor metals
Metals Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Noble Gases
Alkali metals
Alkaline earth
metals
Transitionmetals
Poor metals
MetalsHalogens
Non-metals
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Noble Gases
Alkali metals
Alkaline earth
metals
Transitionmetals
Poor metals
MetalsHalogens
Non-metals
Lanthanoids Actonoids
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Solid at room temperature and pressure
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Solid at room temperature and pressure
Liquid at room temperature and pressure
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Solid at room temperature and pressure
Liquid at room temperature and pressure
Gas at room temperature and pressure
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Metal Reactivity
Metal Reactivity
Non-Metal Reactivity
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
1 2 3 4 5 6 7 8 (0)
Period
1 1H
2He
2 3Li
4Be
5B
6C
7N
8O
9F
10Ne
3 11Na
12Mg
13Al
14Si
15P
16S
17Cl
18Ar
4 19K
20Ca
21Sc
22Ti
23V
24Cr
25Mn
26Fe
27Co
28Ni
29Cu
30Zn
31Ga
32Ge
33As
34Se
35Br
36Kr
5 37Rb
38Sr
39Y
40Zr
41Nb
42Mo
43Tc
44Ru
45Rh
46Pd
47Ag
48Cd
49In
50Sn
51Sb
52Te
53I
54Xe
6 55Cs
56Ba
71Lu
72Hf
73Ta
74W
75Re
76Os
77Ir
78Pt
79Au
80Hg
81Tl
82Pb
83Bi
84Po
85At
86Rn
7 87Fr
88Ra
103Lr
104Rf
105Db
106Sg
107Bh
108Hs
109Mt
110Ds
111Rg
112Uub
113Uut
114Uuq
115Uup
116Uuh
117Uus
118Uuo
*Lanthanoids 57La
58Ce
59Pr
60Nd
61Pm
62Sm
63Eu
64Gd
65Tb
66Dy
67Ho
68Er
69Tm
70Yb
**Actinoids 89Ac
90Th
91Pa
92U
93Np
94Pu
95Am
96Cm
97Bk
98Cf
99Es
100Fm
101Md
102No
Metal Reactivity – down group
Non-Metal Reactivity – down group
All elements – across periods
H1
1
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 1
1
•Strictly speaking not
group 1 metal (alkaline)
•Gas at r.t.p.•Colourless
•Non-Metallic
He2
4
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 1
8(0)
•Noble Gas
•Gas at r.t.p.•Colourless•Odourless
•Non-Metallic
Li3
7
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
1
•Alkali metal
•Solid at r.t.p.•Silver/White
•Metallic
Be4
9
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
2
•Alkaline earth metal
•Solid at r.t.p.•Dark grey•Metallic
B 5
11
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
3
•Group 3
•Solid at r.t.p.•Black
•Semi-Metallic
C 6
12
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
4
•Group 4
•Solid at r.t.p.•Black
(Graphite)•Colourless (Diamond)
•Non-Metallic
N 7
14
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
5
•Pnictogen
•Gas at r.t.p.•Colourless•Odourless
•Non-Metallic
O 8
16
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
6
•Chalcogen
•Gas at r.t.p.•Colourless as gas (liquid is
pale blue)•Odourless
•Non-Metallic
F 9
19
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
7
•Halogen
•Gas at r.t.p.•Pale Yellow
•Non-Metallic
Ne 10
20
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 2
8(0)
•Noble Gas
•Gas at r.t.p.•Colourless•Odourless
•Non-Metallic
Na 11
23
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
1
•Alkali metal
•Solid at r.t.p.•Silvery white
•Metallic
Mg 12
24
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
2
•Alkali earth metal
•Solid at r.t.p.•Silvery white
•Metallic
Al 13
27
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
3
•Group 3
•Solid at r.t.p.•Silvery
•Metallic
Si 14
28
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
4
•Group 4
•Solid at r.t.p.•Dark grey with bluish
tinge•Semi-Metallic
P 15
31
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
5
•Pnictogen
•Solid at r.t.p.•Red/white/
colourless depending on
form•Non-Metallic
S 16
32
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
6
•Chalcogen
•Solid at r.t.p.•Lemon yellow•Non-Metallic
Cl 17
35
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
7
•Halogen
•Gas at r.t.p.•Yellowish
green•Non-Metallic
Ar 18
40
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 3
8(0)
•Noble Gas
•Gas at r.t.p.•Colourless
•Non-Metallic
K 19
39
Increase atomic number
Group
Period
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
4
1
•Alkali metal
•Solid at r.t.p.•Silvery white
•Metallic
Ca 20
40
Increase atomic number
Decrease
atomic number
Incr
eas
e Pe
riod
Dec
reas
ePe
riod
Group
Period 4
2
•Alkali earth metal
•Solid at r.t.p.•Silvery white
•Metallic