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chem

Terms

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Orbital
The orbital is where an atom keeps its electrons. An atom can have up to seven orbitals. We also call it a shell.
Triple Bond
pairs of electrons between bonded atoms
Reaction
process in which one or more substances are changed into others
Percent yield
An indication of the amount of product actually obtained compared to the expected amount of product
Frequency (nu)
The number of complete waves that pass through a given point in one second
Superscript
A number, written in the text, above the line, to denote a citation in a footnote, endnote or reference list
Metallic Bonding
The act or process by which two or more atoms of electron-donating elements pack so closely together that some of their electrons begin to wander among the nuclei rather than orbiting the nucleus of a single atom. Metallic bonding is responsible for the distinctive properties of metals
Nonmetal
Group of elements in the periodic table that are dull and brittle and poor conductors of heat and electricity
Binary
A numbering system with only two values: 0 (zero) and 1 (one)
ROY G. BIV
Red, orange, yellow, green, blue, indigo, and violet
Nonbonding pairs
Electrons that are paired in an orbital and are not usually available for bonding with other atoms
Synthesis or composition
The formation of a compound from simpler compounds or elements

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