1.
Mention atom’s particles
composition.
2.
Given the atomic mass and mass
number of an atom, student determines the number of proton, electron, and
neutron of an atom.
3.
Given the symbol of atom complete
with atomic number and mass number, student determine electron shell
configuration of a simple atom.
4.
Given the symbol of atom complete
with atomic number and mass number, student determines valence electron in a
atom.
5.
Given the symbol of atom complete
with atomic number and mass number, student determines period and group of a
atom with electron configuration.
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