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The smallest part of a chemical element, that is made up of protons, electrons, and neutrons.
Atom
This substance is made up of two or more elements chemically combined?
Compound
A notation of one or two letters representing a chemical element.
Symbol
A negatively charged particle, that exists outside the nucleus of an atom.
Electron
A positively charged particle, that exists in the nucleus of an atom.
Proton
How is a mixture different from a compound?
A mixture is not chemically bonded.
A particle having no charge and equal mass to a proton, found in the nucleus of all atoms except Hydrogen.
Neutron
A 2 or more atoms chemically bound together forming the smallest particle of a compound.
Molecule
When two atoms of the same element combine together chemically they form...
Diatomic Molecule
For the compound C6H12O6, identify what elements make up this molecule of glucose, and how many of each.
6 Carbon, 12 Hydrogen, 6 Oxygen
