notes: the periodic table
DESCRIPTION
Target 8/18/14 : 1. What is an atom ? 2. What are the subatomic particles and their charges ? * you will need your comp book, the blank periodic table, and three shades of colored pencils*. Notes: The Periodic Table. The Periodic Table contains all of the elements – natural and synthetic. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/1.jpg)
Target 8/18/14: 1. What is an atom?2. What are the subatomic particles and their charges?
* you will need your comp book, the blank periodic table, and three shades of colored pencils*
![Page 2: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/2.jpg)
Notes: The Periodic Table
![Page 3: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/3.jpg)
The Periodic Table contains all of the elements – natural and synthetic
![Page 4: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/4.jpg)
On the Periodic Table,Rows are called periods
![Page 5: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/5.jpg)
Pattern: As you move from left to right, elements become less metallic and more massive.
![Page 6: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/6.jpg)
Elements are classified as metals, nonmetals, and metalloids
![Page 7: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/7.jpg)
Metals are:-good conductors-malleable-ductile-shiny
![Page 8: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/8.jpg)
![Page 9: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/9.jpg)
Nonmetals are:-poor conductors-not shiny-not malleable or ductile
![Page 10: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/10.jpg)
![Page 11: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/11.jpg)
Metalloids:-called semiconductors-mixture of metal/nonmetal properties
![Page 12: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/12.jpg)
![Page 13: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/13.jpg)
On the Periodic Table,Columns are called groups or families
![Page 14: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/14.jpg)
Warm-up:1. What are the rows on the PTOE called? 2. Where are the metals?3. Where are the nonmetals?
![Page 15: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/15.jpg)
Pattern: Groups/Families often have similar properties
![Page 16: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/16.jpg)
![Page 17: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/17.jpg)
Why do groups/families have similar properties?
Because elements in the same group/family have the same number of valence electrons
![Page 18: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/18.jpg)
The number of valence electrons determines reactivity
![Page 19: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/19.jpg)
The first shell needs to be full before the second shell gets any electrons.
![Page 20: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/20.jpg)
The last, or outer, shell is called the VALENCE SHELL.The electrons in the valence shell are called valence electrons
![Page 21: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/21.jpg)
Energy Level # of electrons1 22 83 184 32
![Page 22: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/22.jpg)
Molecules are made of multiple atoms chemically joined together.
![Page 23: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/23.jpg)
A covalent bond happens when atoms share electrons and usually is between nonmetals.
![Page 24: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/24.jpg)
An ionic bond happens when electrons are transferred between atoms and is usually between metals and nonmetals.
![Page 25: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/25.jpg)
Warm-Up: 1. What are the two types of chemical bonds?2. How many valence electrons would oxygen have?
![Page 26: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/26.jpg)
Warm-up:1. Which group/family has 2 valence electrons?2. How many shells do elements in period 2 have?
![Page 27: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/27.jpg)
Warm-up:For each, give the number of protons, number of neutrons, and number of electrons:1. Carbon2. Oxygen3. Lithium
![Page 28: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/28.jpg)
![Page 29: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/29.jpg)
![Page 30: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/30.jpg)
![Page 31: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/31.jpg)
![Page 32: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/32.jpg)
![Page 33: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/33.jpg)
Additional things to cover:
-ionic vs. covalent bonds-components of reactivity (alpha, beta, gamma radiation, half-life, fission vs. fusion)
![Page 34: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/34.jpg)
![Page 35: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/35.jpg)
Additional things to cover:
![Page 36: Notes: The Periodic Table](https://reader036.vdocuments.net/reader036/viewer/2022062314/568134a3550346895d9ba3f5/html5/thumbnails/36.jpg)
Warm-Up:1. How many electrons can fill the first shell of an atom? How many can fill shells 2 & 3?2. What is the valence shell?3. Draw a oxygen atom