قالب:الجدول الدوري (أسماء المجموعات)

مجموعات الجدول الدوري

مجموعة IUPAC	1[1]	2	n/a	3[2]	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
مندليڤ (I–VIII)	IA	IIA		IIIB	IVB	VB	VIB	VIIB	VIIIB			IB	IIB	IIIB	IVB	VB	VIB	VIIB	[3]
CAS (US, A-B-A)	IA	IIA		IIIB	IVB	VB	VIB	VIIB	VIIIB			IB	IIB	IIIA	IVA	VA	VIA	VIIA	VIIIA
old IUPAC (أوروپا، A-B)	IA	IIA		IIIA	IVA	VA	VIA	VIIA	VIIIB			IB	IIB	IIIB	IVB	VB	VIB	VIIB	0
Trivial name	H وAlkali metals[4]	Alkaline earth metals[5]										Coin­age metals[6]		Triels	Tetrels	Pnicto­gens[7]	Chal­co­gens[8]	Halo­gens[9]	Noble gases[10]
Name by element[11]	Lith­ium group	Beryl­lium group		Scan­dium group	Titan­ium group	Vana­dium group	Chro­mium group	Man­ga­nese group	Iron group	Co­balt group	Nickel group	Cop­per group	Zinc group	Boron group	Car­bon group	Nitro­gen group	Oxy­gen group	Fluor­ine group	Helium or Neon group
الدورة 1	H																		He
الدورة 2	Li	Be												B	C	N	O	F	Ne
الدورة 3	Na	Mg												Al	Si	P	S	Cl	Ar
الدورة 4	K	Ca		Sc	Ti	V	Cr	Mn	Fe	Co	Ni	Cu	Zn	Ga	Ge	As	Se	Br	Kr
الدورة 5	Rb	Sr		Y	Zr	Nb	Mo	Tc	Ru	Rh	Pd	Ag	Cd	In	Sn	Sb	Te	I	Xe
الدورة 6	Cs	Ba	La–Yb	Lu	Hf	Ta	W	Re	Os	Ir	Pt	Au	Hg	Tl	Pb	Bi	Po	At	Rn
الدورة 7	Fr	Ra	Ac–No	Lr	Rf	Db	Sg	Bh	Hs	Mt	Ds	Rg	Cn	Nh	Fl	Mc	Lv	Ts	Og

[[#ref_group1{{{3}}}|^{^}]]  Group 1 is composed of hydrogen (H) and the alkali metals. Elements of the group have one s-electron in the outer electron shell. Hydrogen is not considered to be an alkali metal as it is not a metal, though it is more analogous to them than any other group. This makes the group somewhat exceptional.
[[#ref_group3{{{3}}}|^{^}]]  Do not have a group number
[[#ref_ScYLu{{{3}}}|^{^}]]  The composition of group 3 is not agreed among sources: see Periodic table#Group 3 and Group 3 element#Dispute on composition. General inorganic chemistry texts usually put scandium (Sc), yttrium (Y), lanthanum (La), and actinium (Ac) in group 3, so that Ce–Lu and Th–Lr become the f-block between groups 3 and 4. However, sources that study the matter usually put scandium, yttrium, lutetium (Lu), and lawrencium (Lr) in group 3, as shown here. Some sources, including IUPAC, currently follow a compromise that puts La–Lu and Ac–Lr as the f-block rows, leaving the heavier members of group 3 ambiguous. The arrangement with Sc, Y, Lu, and Lr in group 3 has been recommended by a 2021 IUPAC preliminary report on this question.
[[#ref_group0{{{3}}}|^{^}]]  Group 18, the noble gases, were not discovered at the time of Mendeleev's original table. Later (1902), Mendeleev accepted the evidence for their existence, and they could be placed in a new "group 0", consistently and without breaking the periodic table principle.
[[#ref_coin{{{3}}}|^{^}]]  Authors differ on whether roentgenium (Rg) is considered a coinage metal. It is in group 11, like the other coinage metals, and is expected to be chemically similar to gold. On the other hand, being extremely radioactive and short-lived, it cannot actually be used for coinage as the name suggests, and on that basis it is sometimes excluded.
[[#ref_IUPAC{{{3}}}|^{^}]]  Group name as recommended by IUPAC.

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 Usage

المقالة الرئيسية: Group (periodic table)

 See also

الجدول الدوري

المجموعة	1	2		3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18
	الهيدروجين والفلزات القلوية	الفلزات الأرضية القلوية														Pnicto­gens	Chal­co­gens	Halo­gens	Noble gases
الدورة 1	Hydro­gen 1 H																		He­lium 2 He
2	Lith­ium 3 Li	Beryl­lium 4 Be												Boron 5 B	Carbon 6 C	Nitro­gen 7 N	Oxy­gen 8 O	Fluor­ine 9 F	Neon 10 Ne
3	So­dium 11 Na	Magne­sium 12 Mg												Alumin­ium 13 Al	Sili­con 14 Si	Phos­phorus 15 P	Sulfur 16 S	Chlor­ine 17 Cl	Argon 18 Ar
4	Potas­sium 19 K	Cal­cium 20 Ca		Scan­dium 21 Sc	Tita­nium 22 Ti	Vana­dium 23 V	Chrom­ium 24 Cr	Manga­nese 25 Mn	Iron 26 Fe	Cobalt 27 Co	Nickel 28 Ni	Copper 29 Cu	Zinc 30 Zn	Gallium 31 Ga	Germa­nium 32 Ge	Arsenic 33 As	Sele­nium 34 Se	Bromine 35 Br	Kryp­ton 36 Kr
5	Rubid­ium 37 Rb	Stront­ium 38 Sr		Yttrium 39 Y	Zirco­nium 40 Zr	Nio­bium 41 Nb	Molyb­denum 42 Mo	Tech­netium 43 Tc	Ruthe­nium 44 Ru	Rho­dium 45 Rh	Pallad­ium 46 Pd	Silver 47 Ag	Cad­mium 48 Cd	Indium 49 In	Tin 50 Sn	Anti­mony 51 Sb	Tellur­ium 52 Te	Iodine 53 I	Xenon 54 Xe
6	Cae­sium 55 Cs	Barium 56 Ba		Lute­tium 71 Lu	Haf­nium 72 Hf	Tanta­lum 73 Ta	Tung­sten 74 W	Rhe­nium 75 Re	Os­mium 76 Os	Iridium 77 Ir	Plat­inum 78 Pt	Gold 79 Au	Mer­cury 80 Hg	Thallium 81 Tl	Lead 82 Pb	Bis­muth 83 Bi	Polo­nium 84 Po	Asta­tine 85 At	Radon 86 Rn
7	Fran­cium 87 Fr	Ra­dium 88 Ra		Lawren­cium 103 Lr	Ruther­fordium 104 Rf	Dub­nium 105 Db	Sea­borgium 106 Sg	Bohr­ium 107 Bh	Has­sium 108 Hs	Meit­nerium 109 Mt	Darm­stadtium 110 Ds	Roent­genium 111 Rg	Coper­nicium 112 Cn	Unun­trium 113 Nh	Flerov­ium 114 Fl	Unun­pentium 115 Mc	Liver­morium 116 Lv	Unun­septium 117 Ts	Unun­octium 118 Og
				Lan­thanum 57 La	Cerium 58 Ce	Praseo­dymium 59 Pr	Neo­dymium 60 Nd	Prome­thium 61 Pm	Sama­rium 62 Sm	Europ­ium 63 Eu	Gadolin­ium 64 Gd	Ter­bium 65 Tb	Dyspro­sium 66 Dy	Hol­mium 67 Ho	Erbium 68 Er	Thulium 69 Tm	Ytter­bium 70 Yb
				Actin­ium 89 Ac	Thor­ium 90 Th	Protac­tinium 91 Pa	Ura­nium 92 U	Neptu­nium 93 Np	Pluto­nium 94 Pu	Ameri­cium 95 Am	Curium 96 Cm	Berkel­ium 97 Bk	Califor­nium 98 Cf	Einstei­nium 99 Es	Fer­mium 100 Fm	Mende­levium 101 Md	Nobel­ium 102 No

1 (أحمر)=غاز

3 (أسود)=صلب

80 (أخضر)=سائل

109 (رمادي)=غير معروفة

لون الرقم الذري يبين حالة المادة (عند 0 °س و 1 atm)

بدائي

من اضمحلال

اصطناعي

الإطار يبين التوافر الطبيعي للعنصر

Standard atomic weight A_{r, std}(E)

• Ca: 40.078 — Abridged value (uncertainty omitted here)
• Po: [209] — mass number of the most stable isotope

s-block

p-block

d-block

f-block

لون الخلفية يبين مستوى فرعي بالجدول الدوري