Elements

My Periodic Table

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Groups (sorted by Atomic Number):
1 2 *Lathanides *Actinides 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Period (sorted by Atomic Number):
Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Period 7
Atomic NumberSymbolNameAtomic WeightState @ STPElectron ConfigWeb InfoBasic Data
5 B Boron 10.811 solid 1s2 2s2 p1 Boron Boron
13 Al Aluminum 26.982 solid [Ne] 3s2 p1 Aluminum Aluminum
31 Ga Gallium 69.723 solid [Ar] 3d10 4s2 p1 Gallium Gallium
49 In Indium 114.820 solid [Kr] 4d10 5s2 p1 Indium Indium
81 Tl Thallium 204.383 solid [Xe] 4f14 5d10 6s2 p1 Thallium Thallium
113 Nh Nihonium 286.000 solid [Rn] 5f14 6d10 7s2 7p1 Nihonium Nihonium

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