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