Examlex
The shallowest soils can be found in which regions?
Hydrogen Atoms
The simplest and most abundant type of chemical atom in the universe, consisting of one electron bound to a single proton.
Molecule
The smallest unit within a chemical substance that possesses the chemical attributes of the specific element or compound.
Lewis Structure
A representation of molecules showing all the valence electrons as dots or lines, highlighting the bonding between atoms and any lone pairs.
Empirical Formula
The simplest integer ratio of the elements present in a compound, not indicating the actual number of atoms.
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