Senarai unsur mengikut nombor atom
Penampilan
(Dilencongkan daripada Senarai unsur mengikut nombor)
Jadual berkala unsur mengikut susunan nombor atom dan kod warna mengikut jenis unsur. Diberikan juga nama unsur, simbol unsur, kumpulan dan kala, siri kimia, dan jisim atom (atau isotop paling stabil).
Kategori unsur dalam jadual berkala
Logam | Metaloid | Bukan logam | |||||||
Logam alkali | Logam alkali bumi | Logam peralihan dalaman | Logam peralihan | Logam lemah | Bukan logam | Halogen | Gas adi | ||
Lantanid | Aktinid |
Z |
Nama |
Simbol |
Kala |
Kumpulan |
Siri kimia |
Jisim (g/mol) |
---|---|---|---|---|---|---|
1 | Hidrogen | H | 1 | 1 | Bukan logam | [1] [2] [3] | 1.00794(7)
2 | Helium | He | 1 | 18 | Gas adi | [1] [3] | 4.002602(2)
3 | Litium | Li | 2 | 1 | Logam alkali | [1] [2] [3] [4] | 6.941(2)
4 | Berilium | Be | 2 | 2 | Logam bumi beralkali | 9.012182(3) |
5 | Boron | B | 2 | 13 | Metaloid | [1] [2] [3] | 10.811(7)
6 | Karbon | C | 2 | 14 | Bukan logam | [1] [3] | 12.0107(8)
7 | Nitrogen | N | 2 | 15 | Bukan logam | [1] [3] | 14.0067(2)
8 | Oksigen | O | 2 | 16 | Bukan logam | [1] [3] | 15.9994(3)
9 | Fluorin | F | 2 | 17 | Halogen | 18.9984032(5) |
10 | Neon | Ne | 2 | 18 | Gas adi | [1] [2] | 20.1797(6)
11 | Natrium | Na | 3 | 1 | Logam alkali | 22.98976928(2) |
12 | Magnesium | Mg | 3 | 2 | Logam bumi beralkali | 24.3050(6) |
13 | Aluminium | Al | 3 | 13 | Logam lemah | 26.9815386(8) |
14 | Silikon | Si | 3 | 14 | Metaloid | [3] | 28.0855(3)
15 | Fosforus | P | 3 | 15 | Bukan logam | 30.973762(2) |
16 | Sulfur | S | 3 | 16 | Bukan logam | [1] [3] | 32.065(5)
17 | Klorin | Cl | 3 | 17 | Halogen | [1] [2] [3] | 35.453(2)
18 | Argon | Ar | 3 | 18 | Gas adi | [1] [3] | 39.948(1)
19 | Kalium | K | 4 | 1 | Logam alkali | 39.0983(1) |
20 | Kalsium | Ca | 4 | 2 | Logam bumi beralkali | [1] | 40.078(4)
21 | Skandium | Sc | 4 | 3 | Logam peralihan | 44.955912(6) |
22 | Titanium | Ti | 4 | 4 | Logam peralihan | 47.867(1) |
23 | Vanadium | V | 4 | 5 | Logam peralihan | 50.9415(1) |
24 | Kromium | Cr | 4 | 6 | Logam peralihan | 51.9961(6) |
25 | Mangan | Mn | 4 | 7 | Logam peralihan | 54.938045(5) |
26 | Ferum | Fe | 4 | 8 | Logam peralihan | 55.845(2) |
27 | Kobalt | Co | 4 | 9 | Logam peralihan | 58.933195(5) |
28 | Nikel | Ni | 4 | 10 | Logam peralihan | 58.6934(2) |
29 | Kuprum | Cu | 4 | 11 | Logam peralihan | [3] | 63.546(3)
30 | Zink | Zn | 4 | 12 | Logam peralihan | 65.409(4) |
31 | Galium | Ga | 4 | 13 | Logam lemah | 69.723(1) |
32 | Germanium | Ge | 4 | 14 | Metaloid | 72.64(1) |
33 | Arsenik | As | 4 | 15 | Metaloid | 74.92160(2) |
34 | Selenium | Se | 4 | 16 | Bukan logam | [3] | 78.96(3)
35 | Bromin | Br | 4 | 17 | Halogen | 79.904(1) |
36 | Krypton | Kr | 4 | 18 | Gas adi | [1] [2] | 83.798(2)
37 | Rubidium | Rb | 5 | 1 | Logam alkali | [1] | 85.4678(3)
38 | Strontium | Sr | 5 | 2 | Logam bumi beralkali | [1] [3] | 87.62(1)
39 | Ytrium | Y | 5 | 3 | Logam peralihan | 88.90585(2) |
40 | Zirkonium | Zr | 5 | 4 | Logam peralihan | [1] | 91.224(2)
41 | Niobium | Nb | 5 | 5 | Logam peralihan | 92.906 38(2) |
42 | Molibdenum | Mo | 5 | 6 | Logam peralihan | [1] | 95.94(2)
43 | Teknetium | Tc | 5 | 7 | Logam peralihan | [5] | [98.9063]
44 | Rutenium | Ru | 5 | 8 | Logam peralihan | [1] | 101.07(2)
45 | Rodium | Rh | 5 | 9 | Logam peralihan | 102.90550(2) |
46 | Paladium | Pd | 5 | 10 | Logam peralihan | [1] | 106.42(1)
47 | Argentum | Ag | 5 | 11 | Logam peralihan | [1] | 107.8682(2)
48 | Kadmium | Cd | 5 | 12 | Logam peralihan | [1] | 112.411(8)
49 | Indium | In | 5 | 13 | Logam lemah | 114.818(3) |
50 | Timah | Sn | 5 | 14 | Logam lemah | [1] | 118.710(7)
51 | Antimoni | Sb | 5 | 15 | Metaloid | [1] | 121.760(1)
52 | Telurium | Te | 5 | 16 | Metaloid | [1] | 127.60(3)
53 | Iodin | I | 5 | 17 | Halogen | 126.90447(3) |
54 | Xenon | Xe | 5 | 18 | Gas adi | [1] [2] | 131.293(6)
55 | Sesium | Cs | 6 | 1 | Logam alkali | 132.9054519(2) |
56 | Barium | Ba | 6 | 2 | Logam bumi beralkali | 137.327(7) |
57 | Lantanum | La | 6 | Lantanida | [1] | 138.90547(7)|
58 | Serium | Ce | 6 | Lantanida | [1] | 140.116(1)|
59 | Praseodimium | Pr | 6 | Lantanida | 140.90765(2) | |
60 | Neodimium | Nd | 6 | Lantanida | [1] | 144.242(3)|
61 | Promethium | Pm | 6 | Lantanida | [5] | [146.9151]|
62 | Samarium | Sm | 6 | Lantanida | [1] | 150.36(2)|
63 | Europium | Eu | 6 | Lantanida | [1] | 151.964(1)|
64 | Gadolinium | Gd | 6 | Lantanida | [1] | 157.25(3)|
65 | Terbium | Tb | 6 | Lantanida | 158.92535(2) | |
66 | Disprosium | Dy | 6 | Lantanida | [1] | 162.500(1)|
67 | Holmium | Ho | 6 | Lantanida | 164.93032(2) | |
68 | Erbium | Er | 6 | Lantanida | [1] | 167.259(3)|
69 | Thulium | Tm | 6 | Lantanida | 168.93421(2) | |
70 | Yterbium | Yb | 6 | Lantanida | [1] | 173.04(3)|
71 | Lutetium | Lu | 6 | 3 | Lantanida | [1] | 174.967(1)
72 | Hafnium | Hf | 6 | 4 | Logam peralihan | 178.49(2) |
73 | Tantalum | Ta | 6 | 5 | Logam peralihan | 180.9479(1) |
74 | Tungsten | W | 6 | 6 | Logam peralihan | 183.84(1) |
75 | Rhenium | Re | 6 | 7 | Logam peralihan | 186.207(1) |
76 | Osmium | Os | 6 | 8 | Logam peralihan | [1] | 190.23(3)
77 | Iridium | Ir | 6 | 9 | Logam peralihan | 192.217(3) |
78 | Platinum | Pt | 6 | 10 | Logam peralihan | 195.084(9) |
79 | Aurum | Au | 6 | 11 | Logam peralihan | 196.966569(4) |
80 | Raksa | Hg | 6 | 12 | Logam peralihan | 200.59(2) |
81 | Talium | Tl | 6 | 13 | Logam lemah | 204.3833(2) |
82 | Plumbum | Pb | 6 | 14 | Logam lemah | [1] [3] | 207.2(1)
83 | Bismut | Bi | 6 | 15 | Logam lemah | 208.98040(1) |
84 | Polonium | Po | 6 | 16 | Metaloid | [5] | [208.9824]
85 | Astatin | At | 6 | 17 | Halogen | [5] | [209.9871]
86 | Radon | Rn | 6 | 18 | Gas adi | [5] | [222.0176]
87 | Fransium | Fr | 7 | 1 | Logam alkali | [5] | [223.0197]
88 | Radium | Ra | 7 | 2 | Logam bumi beralkali | [5] | [226.0254]
89 | Aktinium | Ac | 7 | Aktinida | [5] | [227.0278]|
90 | Torium | Th | 7 | Aktinida | [5] [1] | 232.03806(2)|
91 | Protaktinium | Pa | 7 | Aktinida | [5] | 231.03588(2)|
92 | Uranium | U | 7 | Aktinida | [5] [1] [2] | 238.02891(3)|
93 | Neptunium | Np | 7 | Aktinida | [5] | [237.0482]|
94 | Plutonium | Pu | 7 | Aktinida | [5] | [244.0642]|
95 | Amerisium | Am | 7 | Aktinida | [5] | [243.0614]|
96 | Kurium | Cm | 7 | Aktinida | [5] | [247.0703]|
97 | Berkelium | Bk | 7 | Aktinida | [5] | [247.0703]|
98 | Kalifornium | Cf | 7 | Aktinida | [5] | [251.0796]|
99 | Einsteinium | Es | 7 | Aktinida | [5] | [252.0829]|
100 | Fermium | Fm | 7 | Aktinida | [5] | [257.0951]|
101 | Mendelevium | Md | 7 | Aktinida | [5] | [258.0986]|
102 | Nobelium | No | 7 | Aktinida | [5] | [259.1009]|
103 | Lawrensium | Lr | 7 | 3 | Aktinida | [5] | [260.1053]
104 | Rutherfordium | Rf | 7 | 4 | Logam peralihan | [5] | [261.1087]
105 | Dubnium | Db | 7 | 5 | Logam peralihan | [5] | [262.1138]
106 | Seaborgium | Sg | 7 | 6 | Logam peralihan | [5] | [263.1182]
107 | Bohrium | Bh | 7 | 7 | Logam peralihan | [5] | [262.1229]
108 | Hassium | Hs | 7 | 8 | Logam peralihan | [5] | [265]
109 | Meitnerium | Mt | 7 | 9 | Logam peralihan | [5] | [266]
110 | Darmstadtium | Ds | 7 | 10 | Logam peralihan | [5] | [269]
111 | Roentgenium | Rg | 7 | 11 | Logam peralihan | [5] | [272]
112 | Kopernisium | Cn | 7 | 12 | Logam peralihan | [5] | [285]
113 | Nihonium | Nh | 7 | 13 | Logam lemah | [5] | [284]
114 | Flerovium | Fl | 7 | 14 | Logam lemah | [5] | [289]
115 | Moscovium | Mc | 7 | 15 | Logam lemah | [5] | [288]
116 | Livermorium | Lv | 7 | 16 | Logam lemah | [5] | [292]
117 | Tennessin | Ts | 7 | 17 | Halogen | [6] | [295]
118 | Oganesson | Og | 7 | 18 | Gas adi | [5] | [294]
Kategori unsur dalam jadual berkala
Logam | Metaloid | Bukan logam | |||||||
Logam alkali | Logam alkali bumi | Logam peralihan dalaman | Logam peralihan | Logam lemah | Bukan logam | Halogen | Gas adi | ||
Lantanid | Aktinid |
Catatan
[sunting | sunting sumber]- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am Komposisi isotop bagi unsur ini berubah dalam beberapa spesimen geologi, dan kepelbagaian mungkin melampaui ralat yang dinyatakan dalam jadual.
- ^ a b c d e f g h Komposisi isotop unsur boleh berubah dalam bahan komersil, yang boleh menyebabkan berat atom bersisih agak ketara dengan nilai yang diberi.
- ^ a b c d e f g h i j k l m n o Komposisi isotop berubah dalam bahan bumi maka berat atom yang lebih tepat tidak dapat diberi.
- ^ Berat atom bagi Litium komersil boleh berubah antara 6.939 dan 6.996—analisis bagi bahan tertentu adalah perlu untuk mendapatkan nilai yang lebih jitu.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj Unsur ini tidak mempunyai sebarang nuklid stabil, dan nilai dalam kurungan, cth. [209], menunjukkan nombor jisim isotop yang paling lama bagi unsur atau ciri komposisi isotop.
- ^ This unsur has not been discovered/synthesized.
Rujukan
[sunting | sunting sumber]- (Inggeris) Atomic Weights of the Elements 2001, Pure Appl. Chem. 75(8), 1107-1122, 2003. Retrieved June 30, 2005. Atomic weights of elements with atomic numbers Dari 1-109 taken from this source.
- (Inggeris) IUPAC Standard Atomic Weights Revised (2005).
- (Inggeris) WebUnsurs Periodic Table. Retrieved June 30, 2005. Atomic weights of elements with atomic numbers 110-116 taken from this source.