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Social Darwinism rationalized European colonization of countries throughout much of the world on the basis of the
Isoelectronic
Describes atoms, molecules, or ions that have the same number of electrons and similar electronic structure, but different nuclear charges.
Octet Rule
A chemical rule of thumb that states atoms tend to combine in such a way that they each have eight electrons in their valence shells, giving them the same electron configuration as a noble gas.
Lewis Dot Structure
A diagrammatic method for representing an atom's valence electrons and the chemical bonds between atoms within a molecule.
Helium (He)
A colorless, odorless, tasteless, non-toxic, inert monatomic gas with the atomic number 2, making it the second lightest and second most abundant element in the observable universe.
Q3: As of 2006, Canada was the only
Q6: According to your textbook, the social typing
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Q61: The blurring of religious and political boundaries