085 3

Pierwiastki chemiczne

	Symbol	1 iczht i to-	Masa atomowa	Odkrywcy	Rok
		mowa (bcrhł protonów!	(■< = 12 ł®.a 1		odkrycia
1	2	)	4	5	6
Aktyn	Ac	19	227	Debtcroc	1899
Ameryk ,	A ot	95	243	Seabor* James, Morgan GhiotSO	1946
Antymon	Sb	5!	121.75	nieznany
Argon	Ar	18	39.94*	Ramsay. Ralcigh	1894
Anen	At	33	74.92	Albert Wielki	ok 1250
AM	Al	85	210	fonon. Macken Ot. Segre	1940
Alt*	N	7	14.0067	Schofc	1777
Bar	Ba	56	137.34	Davy	1808
Berkel	Bk	97	243; 247; 249	Scaborg. Gtewto, Thompson	1950
Beryl	Be	4	9.012	WoMer	1828
Bizmut	Bi	83	208.95	Potl	XVIII w
Bot	B	5	10.81	Gay-1 -ustać. Daty	1808
Bmm	Br	35	79.904	Balard	1826
Ca	Ce	58	140.12	K jprnth	1803
Co	C*	55	132.91	Bunser Kirckboff	1560
Chlor	a	17	35.45	Scheele	1774
Chrom	Cr	24	51.996	Viflquelm	1797
Cyna	Sn	50	118.69	nieznany
Cynk	Zn	30	65,3?	Bcrzclm*	xvn- XVU1
Cyrkon	7-r	40	91,22	L de Bottbsadran	1824
Dytpruz	Dy	66	162.50		1886
Ernstem	Es	99	254	Ghiono i tn	1950
Crt.	Fr	6*	167.26	Mosander	1*45
Europ	Eu	63	152.0	L de Boisbuuł	1892
				ran
Ferm	Fm	100	257	Hirsch. Brown	1952
				i in
Fluor	F	9	18.998	Mocwan	IB86
fosfor	P	15	30.973	H Brand	1669
Frar.t	Fr	87	223	Pert)	1939
Gadolin	Gd	64	157,25	Mangnac	1880
('>*1	Ga	31	69.7?	L de Boish*ud ran	1875
German	Ge	32	72.59	C. Wmkkr	1886
GUn	Al	13	26.98	WObler	1827
Hafn	Hf	72	178.49	Casler i Het ety	1922
Ha ho	Ha	105	260
Hel	He	2	4.003	Loekter	1568
Hcdm	Ho	67	164.93	Clete	1879
Ind	In	49	114.82	Reich i Richter	1863
Iryd	Ir	77	192.22	Tennant	1804
Itert)	Yb	70	173.04	Mangnac	1878
Itr	Y	39	88.905	Gaddm	1794
Jod	I	53	126.904	Courtois	18)1
Kadm	Cd	48	112.40	Strome yer	1817
Kaliforn	<*	«8	251	Seaboni, Ghioctu. Hamilton. lamet	1950
Kiur	Cm	96	247	Seaborj. Jamo Morgan. Ghionm	1946
Kobalt	Co	27	58.97	Bart*	1735
Krypton	Kr	36	83.93	Ramsay i Traten	1598
	Si	14	2 8.0086	Berreliut	1823
Kteoon	Xe	54	1314	Ramsat	1898
Knraalo*	Ku	104	260	Fłerov. Lobar»ov i m.	1964

	2	3	4	S	6
Lanun	La	57	138.905	Moaander	1139
U	Li	3	6.94	Arfciedson	1817
Larem	Lr	103	259	Ghiono. Seaborg i m.	1961
Lutet	U	71	174.97	Auo v W’enh»ch	1905
Macsic?	M*	12	24.305	Davy	1808
Mangan	Mn	25	54.938	Gahn	1774
Mcodele*	Md	101	258	Otuono	1955
Miedz	Cu	29	63.54	Fppcame	3500 p-n-e.
Molibden	Mo	42	95.94	Hjelm	1782
Neodym	Nd	60	144.24	AMM We-.rbath	1885
Neon	Ne	10	20.179	Racuay	1898
Neptun	Np	93	237	McMilan. Abebon	1940
Nikiel	Ni	2i	58.71	Oomtedi	1751
Niob	Nb	41	92.906	llauhctl	1801
Nobel	No	102	255	Ghiono. SiUeiand	1957
OMw	Pb	12	2072	Fppcjame	•L 3400 p^n.e
Osm	Os	76	1902	Tennant	1S04
Pallad	Pd	46	106.4	Woltmtoa	1803
PUt\TJ	Pt	78	19509	Wood	1744
Pluton	Pu	94	244	Sesibott. Wahl Kenneth. McMillan	1941
Połon	Po	84	210.0	P. . M Cune	1898
Potaa	K	19	39.102	Davy	IS07
Ptazeodvm	Pr	59	140.907	Auer v Wwtact	1885
Pramct	Pm	6!	145	Cnryetl. Glcndenio	1947
PfOtaktyn	Pa	91	231	Hahn i Meitner	1917
Rod	Ra	88	226	M Cune-Sklodtnuka	1898
Radon	Rn	86	222	Dom. Rainiay	1900. 1904
Ren	Rc	75	1862	J. i W Noddack	1925
Rod	Rh	45	102.905	Wollaaoa	1803
Rtęć	H£	80	200.59	nieznany
Rubnj	Rb	3t	85.467	Bunscfl i Kirckhuff	1860
Rut en	Ru	44	101.07	C Oao«	1844
Samar	Sm	62	150.4	L. de Boithaudran	1879
Selen	Se	34	78.96	Rerreliut	1817
Siarka	S	16	32.06	nieznany
Skand	Sc	21	44.956	Nihon	1879
Sód	Na	II	22.989	l*'>	1808
Srebro	*8	47	107.868	menany
Stront	Sr	38	87.62	Davy	1808
lal	n	81	204.37	Crooke*	1861
Tantal	Ta	73	1 BO .947	Ekehetj	1802
Technet	Tc	43	99	Pcrrier. Soinr	1937
Tellui	Te	52	127.60	M v. RctchereUein	1782
Terb	Th	65	158.92	Mosandet	1843
Tlen	0	8	15.999	Schedę, Pnestly	1774
Tor	Th	90	232038	Benelius	1828
Tul	Tm	69	168.93	Gm	1879
Tilafl	Ti	22	47.9	Gregor. Klaproth	1791
Uran	U	92	238029	Kiaprcth	1789
Wanad	V	23	50.94	Setfarom	1830
Wapń	Ca	20	40.08	D«v>	1808
W«ld	C	6	12.011	nieznany
Wodór	H	1	1.008	Caiendish	1766
Wolfram	W	74	183.85	d'FIhuyar	1783
ii oto	Au	79	196,967	meznany
2eUro	Fe	26	55.85	nieznany

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