Examlex
A tertiary amine is one that has one hydrogen bound to the nitrogen.
Earth's Crust
The outermost layer of Earth, comprising both continental and oceanic crust, and forming the solid surface of the planet.
Earth's Mantle
The thick layer of rock between the Earth's crust and core, making up about 84% of Earth's volume.
Atomic Weight
The average mass of atoms of an element, calculated using the relative abundance of isotopes in a naturally-occurring element.
Neutrons
Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly greater than that of protons.
Q18: Thiols are more easily oxidized than alcohols.
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Q36: Which is the formula for an alkene?<br>A)CH<sub>3</sub>CHCH<sub>2</sub><br>B)CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub><br>C)CH<sub>3</sub>CH<sub>3</sub>CH<sub>2</sub><br>D)More
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