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The Periodic Table
Alkali Metal
Alkali metal definition: Elements in Group 1 of the periodic table, like lithium, sodium and potassium.
Related Terms
Actinide Series
Alkaline Earth Metal
Alloy
Anion
Atomic Radius
Cation
Electronegativity
Group
Halogen
Inner Transition Metal
Ion
Ionization Energy
Lanthanide Series
Metal
Metalloid
Noble Gas
Nonmetal
Octet Rule
Period
Periodic Law
Periodic Table
Representative Element
Transition Element
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