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Science Duuddee

Bleh Bleh Science smartical particle stuff.~

Semiconductors any of a class of solids (as germanium or silicon) whose electrical conductivity is between that of a conductor and that of an insulator in being nearly as great as that of a metal at high temperatures and nearly absent at low temperatures
Alkali Metal any of the monovalent mostly basic metals of group I of the periodic table comprising lithium, sodium, potassium, rubidium, cesium, and francium — see periodic table table
Alkaline-earth metals any of the divalent strongly basic metals of group II of the periodic table comprising beryllium, magnesium, calcium, strontium, barium, and radium
transition metals group 3-12 on the periodic table.
lanthanides any of the series of elements with increasing atomic numbers that begins with lanthanum or cerium and ends with lutetium.
actinides any of the series of elements with increasing atomic numbers that begins with actinium or thorium and ends with lawrencium
subscript a distinguishing symbol (as a letter or numeral) written immediately below or below and to the right or left of another character
halogens any of the five elements fluorine, chlorine, bromine, iodine, and astatine that form part of group VIIA of the periodic table and exist in the free state normally as diatomic molecules
crystal latice A geometric arrangement of the points in space at which the atoms, molecules, or ions of a crystal occur.
continental drift a slow movement of the continents on a deep-seated viscous zone within the earth
coefficient any of the factors of a product considered in relation to a specific factor; especially : a constant factor of a term as distinguished
Created by: Noahhhh