element #1
hydrogen (H)
element #2
helium (He)
element #3
lithium (Li)
element #4
beryllium (Be)
element #5
boron (B)
element #6
carbon (C)
element #7
nitrogen (N)
element #8
oxygen (O)
element #9
fluorine (F)
element #10
neon (Ne)
element #11
sodium (Na)
element #12
magnesium (Mg)
element #13
aluminum (Al)
element #14
silicon (Si)
element #15
phosphorus (P)
element #16
sulfur (S)
element #17
chlorine (Cl)
element #18
argon (Ar)
element #19
potassium (K)
element #20
calcium (Ca)
element #21
scandium (Sc)
element #22
titanium (Ti)
element #23
vanadium (V)
element #24
chromium (Cr)
element #25
manganese (Mn)
element #26
iron (Fe)
element #27
cobalt (Co)
element #28
nickel (Ni)
element #29
copper (Cu)
element #30
zinc (Zn)
element #31
gallium (Ga)
element #32
germanium (Ge)
element #33
arsenic (As)
element #34
selenium (Se)
element #35
bromine (Br)
element #36
krypton (Kr)
element #37
rubidium (Rb)
element #38
strontium (Sr)
element #39
yttrium (Y)
element #40
zirconium (Zr)
element #41
niobium (Nb)
element #42
molybdenum (Mo)
element #43
technetium (Tc)
element #44
ruthenium (Ru)
element #45
rhodium (Rh)
element #46
palladium (Pd)
element #47
silver (Ag)
element #48
cadmium (Cd)
element #49
indium (In)
element #50
tin (Sn)
element #51
antimony (Sb)
element #52
tellurium (Te)
element #53
iodine (I)
element #54
xenon (Xe)
element #55
cesium (Cs)
element #56
barium (Ba)
element #57
lanthanum (La)
element #72
hafnium (Hf)
element #73
tantalum (Ta)
element #74
tungsten (W)
element #75
rhenium (Re)
element #76
osmium (Os)
element #77
iridium (Ir)
element #78
platinum (Pt)
element #79
gold (Au)
element #80
mercury (Hg)
element #81
thallium (Tl)
element #82
lead (Pb)
element #83
bismuth (Bi)
element #84
polonium (Po)
element #85
astatine (At)
element #86
radon (Rn)
element #87
francium (Fr)
element #88
radium (Ra)
element #89
actinium (Ac)