Examlex
Which of the following is not true of electron neutrinos?
Molecules
The smallest unit of a chemical compound that can exist; composed of two or more atoms held together by chemical bonds.
Hydrogen Bond
A fragile connection between two molecules caused by the electrostatic pull between a proton in one molecule and an atom with a strong electron attraction in the other.
Compound
A chemical entity that results from the combination of atoms from two or more different elements in a specific proportion and structure.
Molecules
Groups of two or more atoms held together by chemical bonds, constituting the smallest identifiable unit of a compound.
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