CHEMICAL ELEMENTS
Element	Symbol	Atomic Number	Atomic Weight
actinium	Ac	89	(227)
aluminum	Al	13	26.98154
americium	Am	95	(243)
antimony	Sb	51	121.760
argon	Ar	18	39.948
arsenic	As	33	74.92160
astatine	At	85	(210)
barium	Ba	56	137.33
berkelium	Bk	97	(247)
beryllium	Be	4	9.012182
bismuth	Bi	83	208.98040
bohrium	Bh	107	(264)
boron	B	5	10.81
bromine	Br	35	79.904
cadmium	Cd	48	112.41
calcium	Ca	20	40.078
californium	Cf	98	(251)
carbon	C	6	12.011
cerium	Ce	58	140.116
cesium	Cs	55	132.90545
chlorine	Cl	17	35.453
chromium	Cr	24	51.996
cobalt	Co	27	58.93320
copper	Cu	29	63.546
curium	Cm	96	(247)
darmstadtium	Ds	110	(269)
dubnium	Db	105	(262)
dysprosium	Dy	66	162.50
einsteinium	Es	99	(252)
erbium	Er	68	167.259
europium	Eu	63	151.964
fermium	Fm	100	(257)
fluorine	F	9	18.998403
francium	Fr	87	(223)
gadolinium	Gd	64	157.25
gallium	Ga	31	69.723
germanium	Ge	32	72.64
gold	Au	79	196.96657
hafnium	Hf	72	178.49
hassium	Hs	108	(277)
helium	He	2	4.002602
holmium	Ho	67	164.93032
hydrogen	H	1	1.0079
indium	In	49	114.818
iodine	I	53	126.90447
iridium	Ir	77	192.217
iron	Fe	26	55.845
krypton	Kr	36	83.80
lanthanum	La	57	138.90547
lawrencium	Lr	103	(262)
lead	Pb	82	207.2
lithium	Li	3	6.941
lutetium	Lu	71	174.967
magnesium	Mg	12	24.305
manganese	Mn	25	54.93805
meitnerium	Mt	109	(268)
mendelevium	Md	101	(258)
mercury	Hg	80	200.59
molybdenum	Mo	42	95.94
neodymium	Nd	60	144.242
neon	Ne	10	20.180
neptunium	Np	93	(237)
nickel	Ni	28	58.6934
niobium	Nb	41	92.90638
nitrogen	N	7	14.0067
nobelium	No	102	(259)
osmium	Os	76	190.23
oxygen	O	8	15.9994
palladium	Pd	46	106.42
phosphorus	P	15	30.973762
platinum	Pt	78	195.084
plutonium	Pu	94	(244)
polonium	Po	84	(209)
potassium	K	19	39.0983
praseodymium	Pr	59	140.90765
promethium	Pm	61	(145)
protactinium	Pa	91	(231)
radium	Ra	88	(226)
radon	Rn	86	(222)
rhenium	Re	75	186.207
rhodium	Rh	45	102.90550
roentgenium	Rg	111	(280)
rubidium	Rb	37	85.4678
ruthenium	Ru	44	101.07
rutherfordium	Rf	104	(261)
samarium	Sm	62	150.36
scandium	Sc	21	44.95591
seaborgium	Sg	106	(266)
selenium	Se	34	78.96
silicon	Si	14	28.0855
silver	Ag	47	107.8682
sodium	Na	11	22.989769
strontium	Sr	38	87.62
sulfur	S	16	32.07
tantalum	Ta	73	180.9479
technetium	Tc	43	(98)
tellurium	Te	52	127.60
terbium	Tb	65	158.92535
thallium	Tl	81	204.3833
thorium	Th	90	(232)
thulium	Tm	69	168.93421
tin	Sn	50	118.71
titanium	Ti	22	47.867
tungsten	W	74	183.84
uranium	U	92	(238)
vanadium	V	23	50.9415
xenon	Xe	54	131.29
ytterbium	Yb	70	173.04
yttrium	Y	39	88.90585
zinc	Zn	30	65.39
zirconium	Zr	40	91.224