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Lesson Details

Day 29: Periodic Trends Webquest and Modeling Elements

2018 - 2019

Chemistry

Date

Sept. 11, 2018

Additional Info

DUE TODAY and CHECKED:

Part A only on #3 Counting Elements

HANDED OUT TODAY:

#1 Calendar/Warm Up
#5 Periodic Webquest/Virtual Lab

1. #1 Calendar/Warm Up: Completed Monday, Sept 10 (left side ONLY - 5 facts you know about the periodic table) & Tuesday, Sept 11 Warm Ups - See PPT for details/KEY and pictures of the whiteboard PDF below

2. complete #3 Counting Elements Part B and use the blocks to model the compounds. Draw the compounds as described on the sheet and color appropriately. Be sure to answer all questions.

Some hints:

One compound is written on SAME line
The coefficient tells you how many rows of the same compound that you have
Also, see the pdf below for examples
The KEY will be posted here after the due date (9/12)
If you are struggling with monatomic vs polyatomic, I noticed that enough students were having trouble distinguishing this, therefore, I will try a demo/analogy to clarify this tomorrow. You may skip step 3 if you are still struggling after looking at the info from the warm up found in the pdf below (Whiteboard 9.11)

3. #5 Periodic Trends Webquest/Virtual Lab This is DUE Thursday, Sept 13.

To help with the speed of collecting data I have given the following links with charts instead of individually clicking on each element.

Atomic Radii (alt link) PDF of atomic radii in pm on Periodic Table (Francium typically is written as unknown, but based on trends is largest - the radius of Francium is listed here: http://www.rsc.org/periodic-table/element/87/francium )
Ionization Energy (kj/mol) Ionization Energy on Periodic Table Link
Electronegativety Electronegativity Chart Link or Another Electronegativity Chart Link
Wanting more details of WHY?? Look at the Unit 4a PPT and Video Notes first and then check out these extended (more detail than tested on) links for a more in depth look:

HW:

Video Unit 4a DUE THURSDAY, SEPT 13 (I moved this back a day to allow more time due to feedback, BUT do not delay in starting!! PLAN AHEAD!)

Attachments

periodic_trends_properties_webquest.pdf Sept. 10, 2018, 7:48 p.m. - 180.9 KB
Calendar Unit 4a Chemistry.docx Sept. 10, 2018, 7:48 p.m. - 19.4 KB
Warm Ups Unit 4a Chemistry.docx Sept. 10, 2018, 7:49 p.m. - 20.1 KB
Ionization Energy on Periodic Table.pdf Sept. 11, 2018, 9:19 a.m. - 33.0 KB
Electronegativity Periodic Table Chart.pdf Sept. 11, 2018, 1:25 p.m. - 33.0 KB
EXTRA NOTES on peridoic trends that I found online - hope this helps someone Sept. 11, 2018, 1:30 p.m. - 175.8 KB
AtomicRadius chart periodic table.pdf Sept. 11, 2018, 1:34 p.m. - 33.0 KB