Your cell phone should be away during all times today.

Learning Intentions

• You can identify and then write formulas and name molecules, molecular compounds, ions, ionic compounds and acids.
• You can describe how the three types of intramolecular forces form.

Content Standards being covered:

*Student understands why bonding (intramolecular forces) occurs between atoms, what types of bonds form when different elements interact, how the bonds form and properties that arise as a result of the bond forming.
110. Metals and Nonmetals will form ionic compounds when they come together
111. Nonmetals and Nonmetals will form molecular compounds bonded by covalent bonds
116. An ion is a charged atom- it becomes charged by either losing or gaining electrons
125. The nomenclature of molecular compounds includes the prefixes mono-1, di-2, tri-3, tetra-4, penta-5, hexa-6, hepta-7, octa-8, nona-9, and deca-10 to signify how many atoms of that element are present in the molecule
126. All molecular compound names end in “ide”
127. Ionic compounds are named according to the ions present in the compound
129. In ionic compound nomenclature, single anions end with “ide”
130. In ionic compound nomenclature, polyatomic ions have unique names that are used for the compound’s name

Habits of Mind/Life skills being covered:

Thinking and Communicating with Clarity

Making Connections with Past Knowledge

Journal Entry:

What is the name for HCH₃COO? What is the formula for nitrous acid?