Examlex
Graph the hyperbola 9 x 2 + 36 x + 4 y 2 + 24 y 16 = 0.
Valence
Refers to the combining power of an element, especially in terms of the number of hydrogen atoms it can bond with or displace to form a compound.
Lewis Structure
A diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule.
Molecular Formula
A representation of the number and type of atoms in a molecule using symbols and numerical subscripts.
2s Orbitals
2s orbitals are spherical regions around the nucleus of an atom where there is a high probability of finding an electron, belonging to the second energy level.
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