octet rule coefficients 7 isotopes atomic number
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Octet Rule
Coefficients
7
Isotopes
Atomic Number
Ionic
Base
Nucleus
Ions
Mass Number
Surface TensionCreeps up thin tubes (capillary action)
Expands when freezes
Nucleus; neutral
pH
Acid
Covalent
Subscripts
Law of Conservation of Matter
Compound
0-6
Nucleus; Positive
Polar
Atom
element
An atom makes up an element
Elements can’t be broken down
Electron cloud; negative
8-14
Nuclear Symbol Protons Neutrons Electrons
N-13
99 1111
K-40
77 7766
99
1919 2121 1919
F-20F-20
16P17 N
2e-
8e-
6e-
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