Standard - 3.2.C.A2
Compare the electron configurations for the first twenty elements of the periodic table.
Relate the position of an element on the periodic table to its electron configuration and compare its reactivity to the reactivity of other elements in the table.
Explain how atoms combine to form compounds through both ionic and covalent bonding.
Predict chemical formulas based on the number of valence electrons.
Draw Lewis dot structures for simple molecules and ionic compounds.
Predict the chemical formulas for simple ionic and molecular compounds.
Use the mole concept to determine number of particles and molar mass for elements and compounds.
Determine percent compositions, empirical formulas, and molecular formulas.