Examlex
Food-Producing Societies are connected to the term "Neolithic Revolution".
Diazomethane
A highly reactive, yellow, toxic gas with the formula CH2N2, used in organic synthesis to introduce a methyl group.
Zwitterionic
A chemical compound that is electrically neutral overall but contains positively and negatively charged sites at different atoms within the molecule.
Carbene
A highly reactive molecule featuring a carbon atom with two nonbonded electrons and is bonded to only two other atoms.
Resonance Structures
Different Lewis structures of a molecule or ion that depict the same connectivity but differ in the placement of electrons, contributing to the real structure.
Q2: Cargo cults occur primarily during moments of
Q4: The following statements about land are made
Q6: A marriage of a woman to a
Q11: Margaret Mead and Gregory Bateson did their
Q14: Biomedicine is the predominant medical system found
Q19: Order: Humulin L U-100 insulin 67 units
Q24: The only problem with Horowitz's Senegal River
Q25: The text authors punctuate the closing of
Q41: The first fragments of Homo habilis were
Q51: The people to whom you are related