Metallic Bonding
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Transcript Metallic Bonding
Objectives
◦ Today I will be able to:
Identify the properties of metallic bonds
Correctly name and write formulas for ionic and covalent
compounds
Formal assessment – analyzing student
responses to the lab and exit ticket
Informal assessment – monitoring student
interactions and questions as they complete the
names and formula lab
Common Core Connection
◦ Value evidence
◦ Build strong content knowledge
◦ Reason abstractly and quantitatively
Evaluate: Warm-Up
Explain: Metallic Bonding Notes
Elaborate: Names and Formulas Lab
Evaluate: Exit Ticket
Think back to the lab last week
◦ Which bonds did you conclude to be ionic?
Why?
◦ Which bonds did you conclude to be
covalent? Why?
◦ What piece of evidence was most helpful
in differentiating between ionic and
covalent bonds?
Today I will be able to:
◦ Identify the properties of metallic bonds
◦ Correctly name and write formulas for ionic and
covalent compounds
Finish the Practice Worksheet
Bonding Exam Friday December 13
Loosely bound valance electrons which are
called mobile electrons because they are free
to move around
◦ delocalized
Allow the transition metals and rare earth
metals to have multiple charges
Work with a partner and create different
chemical compounds
Complete the practice for homework. We will
review selected responses tomorrow.
Write 3 questions about naming/writing
formulas for ionic compounds that Mr. Klotz
could use on the exam
Write 3 questions about naming/writing
formulas for covalent compounds that Mr.
Klotz could use on the exam