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Atomic structure
This is a set of key words from chapter 29&30
Term | Definition |
---|---|
Atom | An atom is the smallest particle in an element which still retains the Properties of that element. |
Proton | |
Electron | |
Neutron | |
Atomic mass unit | |
Sub - atomic particles | |
Planetary model | |
Atomic number | |
Atomic mass | |
n = Number | |
Group | |
Period | |
Alkali metal | |
Alkaline earth metal | |
Halogens | |
Nobel gases | |
Periodic table | |
Isotopes | |
Mendelev | |
Dalton | |
Neils Bohr |