Periodic Table Element 1-18
Al
aluminum 13 Group 13; Period 3 Metal; Post-transitional Metal
Ar
argon 18 Group 18; Period 3 Nonmetal; Noble Gases
Be
beryllium 4 Group 1; Period 2 Metal; Alkali Earth Metal
B
boron 5 Group 13; Period 2 Metalloids; Solid
C
carbon 6 Group 14; Period 2 Nonmetal; Solid
Cl
chlorine 17 Group 17; Period 3 Nonmetal; Gas
F
fluorine 9 Group 17; Period 2 Nonmetal; Gas Halogen
He
helium 2 Group 18; Period 1 Nonmetal; Noble Gas
H
hydrogen 1 Group 1; Period 1 Nonmetal; Gas
Li
lithium 3 Group 1; Period 2 Metal; Alkali Metal
Mg
magnesium 12 Group 2; Period 3 Metal; Alkali Earth Metal
Ne
neon 10 Group 18; Period 2 Nonmetal; Gas
N
nitrogen 7 Group 15; Period 2 Nonmetal; Gas Pnictogen
O
oxygen 8 Group 16; Period 2 Nonmetal; Gas Chalcogen
P
phosphorus 15 Group 15; Period 3 Nonmetals: Solid
Si
silicon 14 Group 14; Period 3 Metalloids; Solid
Na
sodium 11 Group 1; Period 3 Metal; Alkali Metal
S
sulfur 16 Group 16; Period 3 Nonmetal; Solid
