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Atom Bonds 8.5B

TermDefinition
ATOMIC MASS (BOTTOM NUMBER OF ELEMENT)
ELEMENT PURE SUBSTANCE THAT CANNOT BE BROKEN DOWN INTO A DIFFFERENT SUBSTANCE
COMPOUND PURE SUBSTANCE THAT CAN BE BROKEN DOWN INTO ANOTHER SUBSTANCE
CHEMICAL PROPERTY CHARACTERISTIC OF AN ATOMS ABILITY TO CHANGE INTO A DIFFERENT SUBSTANCE
REACTIVITY HOW EASILY A SUBSTANCE COMBINES WITH ANOTHER SUBSTANCE
VALENCE ELECTRONS ELECTRONS IN THE OUTERMOST SHELL OF AN ATOM
OCTET RULE AN ATOM GAINS, LOSES, OR SHARES TO HAVE 8 VALENCE ELECTRONS (BECOME STABLE)
STABLE HAVING A FULL VALENCE ELECTRON SHELL
UNSTABLE NOT HAVING A FULL VALENCE ELECTRON SHELL
ENERGY LEVEL AMOUNT OF ENERGY IN AN ATOM (ELECTRON SHELLS)
IONIC COMPOUND ATOMS GAIN AND LOSE ELECTRONS
COVALENT COMPOUND ATOMS SHARE ELECTRONS
PROPERTY CHARACTERISTIC OF AN ATOM
1ST ELECTRON SHELL HOLDS 2 ELECTRONS
2ND ELECTRON SHELL HOLDS 8 ELECTRONS
3RD ELECTRON SHELL HOLDS 8 ELECTRONS
MOLECULE 2 OR MORE ATOMS THAT ARE CHEMICALLY BONDED
FINGERPRINT OF AN ATOM EACH ATOME HAS A DIFFERENT # OF PROTONS AND A DIFFERENT ATOMIC #
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