Pre-requisite: Be able to recall the
symbol, position (atomic number),
electronic structure and electronic configuration for the first 20 elements in the periodic table.
Concepts:
–Physical
properties, chemical properties, metal, non-metal, Melting point, boiling
point, density
–unreactive, ductile, malleable, sonorous, conductor,
insulator, state, solid, liquid, gas
–Electronic configuration, electronic structure, shell,
outer (valence) shell, valence electrons,