vocabulary
chem
chemistry
Cl
chlorine
HHE
hydrogen
helium
whats on it
elements
Atomic number
14
ferno
iron
Co
cobalt
LiBe
lithium
Beryllium
has the names of
elements
symbol
Si
mole
mass
C
carbon
BC
boron
carbon
horizontal rows
18
atomic mass
28.085
oxy
oxygen
Xe
xenon
NOF
nitrogen
oxygen
fluorine
vertical rows
7
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W
tungsten
NeNaMg
neon
sodium
magnesium
element number 52
tellurium
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