Chemistry – Q3 – week 2 – 21-22

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2/7 – Monday – B Day

Reminders:

1. Contact – email: grodskib@whbschools.org

2. Remind – Please join below: https://www.remind.com/join/28c929b

Concepts:

1: Table of elements arranged according to chemical properties (that we now know to be valence electrons).

2: The three trends of the periodic table:

a) Atomic Radii- The size of the atom

b) Electronegativity- The attraction that an element has for (other atoms) electrons.

c) Ionization Energy – The energy needed to pull electrons away from an atom.

3: These three trends are responsible for all of the properties of elements and thus defines elements as Metals, Non- metals and Metalloids.

1. To Identify the three trends on the periodic table.

Regents Reference Tables.pdf View Download

Atomic Radii Chart flinn rotated p.pdf View Download

BlankPeriodicTable.pdf View Download

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2/8 – Tuesday – A Day

Reminders:

1. Contact – email: grodskib@whbschools.org

2. Remind – Please join below: https://www.remind.com/join/28c929b

1. To Define Metals, Nonmetals and Metalloids based the periodic trends – (adding to notes)

a) Atomic Radii- The size of the atom

b) Electronegativity- The attraction that an element has for (other atoms) electrons.

c) Ionization Energy – The energy needed to pull electrons away from an atom.

2. View the reactivity of metals (alkali metals).

Regents Reference Tables.pdf View Download.

Reactivity of Metals (BIGS!):

2/8 – Homework/Classwork: –

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2/9 – Wednesday – B Day

Main Goal:

1. To Define Metals, Nonmetals and Metalloids based the periodic trends – (adding to notes)

a) Atomic Radii- The size of the atom

b) Electronegativity- The attraction that an element has for (other atoms) electrons.

c) Ionization Energy – The energy needed to pull electrons away from an atom.

2. To Define a family of elements based on electron configuration

Regents Reference Tables.pdf View Download

Readiness Assessment Test 27 – trends, metals,, nonmetals 2.15R View Download

2/9 – Homework/Classwork: –

1. None

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2/10 – Thursday – A Day

Main Goal:

1. To Complete individual Periodic Table Rat.

Regents Reference Tables.pdf View Download

Periodic Trends Excel 3 graphs 2012 student file.xlsx View Download

https://docs.google.com/spreadsheets/d/12e8OkaqxtT5xXDVMRgk1EHb1ozJvhPB7/edit?usp=sharing&ouid=106322700331434517238&rtpof=true&sd=true

2/3 – Homework/Classwork: –

1. None

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2/11 – Friday – B Day

Main Goal:

1. To continue with the periodic trends graphing activity.

Regents Reference Tables.pdf View Download

Periodic Trends Excel 3 graphs 2012 student file.xlsx View Download

https://docs.google.com/spreadsheets/d/12e8OkaqxtT5xXDVMRgk1EHb1ozJvhPB7/edit?usp=sharing&ouid=106322700331434517238&rtpof=true&sd=true

2/11 – Homework/Classwork: –

1. Complete all three graphs for the three periodic trends in the Excel File. You do not have to print! I will check for a grade Monday!

Q3 – Week 2 – 2/7 – 2/11