Lattice
a three -- dimensional system of points designating the positions of the centers of the components of a solid (atoms, ions, or molecules)
Subject:
Chemistry
Forum reference:
Book page:
http://course-notes.org/Chemistry
Lanthanide series
a group of fourteen elements following lanthanum on the periodic table, in which the 4f orbitals are being filled
Subject:
Kinetic molecular theory
a model that assumes that an ideal gas is composed of tiny particles (molecules) in constant motion
Subject:
Kinetic energy (1/2 mv2)
energy due to the motion of an object; dependent on the mass of the object and the square of its velocity
Subject:
Ketone
an organic compound containing the carbonyl group bonded to two carbon atoms
Subject:
Joule
a unit of measurement for energy; 1 calorie = 4.184 joules
Subject:
Isomers
species that have the same chemical formula but different properties
Subject:
Ionization energy
the quantity of energy required to remove an electron from a gaseous atom or ion
Subject:
Ionic solid
a solid containing cations and anions that dissolves in water to give a solution containing the separated ions, which are mobile and thus free to conduct an electric current
Subject:
Ionic bonding
a compound that results when a metal reacts with a nonmetal to form cations and anions
Subject:
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