KS3+The+Periodic+table

[|Periodic Table of Elements (Interactive Table)] and for ESL
 * media type="youtube" key="DNykCp9L1GU" width="560" height="315" || media type="youtube" key="neMEo8ZrwuI" width="560" height="315" ||
 * [|Origin of elements] from www.pbslearningmedia.org || [|Ever Wonder How Elements are Formed?] Fusion and Beyond! Published on 16 May 2008 ||

**//Activity 1//** **//Build an atom from Phet// ** media type="custom" key="28026369" //**Activity 2 **// 1. Arrange the cards in a line order of increasing atomic mass. 2. Can you see any repeating patterns in the combining power of the elements? 3. Try and arrange the elements into vertical columns with similar combining powers whilst also having them in rows of increasing mass.

//>> Compare your arrangement of cards with [|the modern periodic table] or [|configuration table of elements] from// [|sciencegeek.net] 1. What are the similarities and differences between your arrangement and the modern periodic table? (list as many as you can) 2. Describe how you managed to solve the problem. What challenges did you face and how did you overcome them? 3. How did the colour of the cards help you work out the arrangement? 4. What group (vertical column) of elements is completely missing from your cards? Suggest a reason for this. media type="youtube" key="uPkEGAHo78o" width="560" height="315" **//Keywords//** **proton**: A __ positively __ charged elementary particle, found in atomic __nuclei__ in numbers equal to the __ atomic __ number of the element. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**neutron:** Neutral, same m__ass__ as proton <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**electron:** A __ negatively __ charged elementary particle in an atom**.** <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">Atomic mass: The __s um __ of the individual particle masses of an atom. It refers to the total weight of protons, neutrons, and electrons. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**Atomic number**: The __number__ of __ protons __. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**period:** A row on the periodic table. A period tells you how many shells to draw on a Bohr model. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">Bohr diagrams help us see electron configurations for atoms. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**group**: A vertical column. Atoms in the same group have the same number of valence electrons.

<span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">[|Periodic Table of Elements] from [|www.elementsdatabase.com] and from [|Jeffersonlab education].

[|Atoms] from packs.eb.com <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">media type="youtube" key="J7b2aBKa6-U" width="396" height="308" <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">[|Group 7 Halogens] from youtube.com <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">[|Group 8 Noble gases] from s-media-cache-ak0.pinimg.com [|What makes an element reactive] from www.pbslearningmedia.org <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">media type="youtube" key="khymS6V_mn0" width="394" height="240" <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">[|Top 10 strangest elements] from youtube.com

<span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**Ion**: An atom with a positive or negative charge. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**Ionic bond:** A bond between a metal and a nonmetal element. When metals and nonmetals form compounds, they lose or gain __v alence __ electrons. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">**valence**: <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">The combining capacity <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> of an <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">atom <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> or <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">group <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> of <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">atoms <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> as <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">determined <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> by <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">the number <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> of <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">electrons <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> it <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">can lose, add, <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">or <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">share when <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> it <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">reacts with other atoms <span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> or <span class="hvr" style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">groups. Also called //<span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;"> oxidation state //<span style="color: #404040; font-family: Arial,Helvetica,sans-serif; line-height: 1.5;">. media type="youtube" key="QqjcCvzWwww" width="378" height="283" [|Ionic and covalent bonding animation] from youtube.com [|Ionic and covalent bonds] from chemwiki.ucdavis.edu [|Chemical bond types] from dwb4.unl.edu Extension: media type="youtube" key="F_1arhpDb8U" width="560" height="315" Double and triple bonds from youtube.com <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">__//**Exit Ticket**//__ <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;"> Write your answer on the Exit Ticket. You can use your book but do not discuss your answer with your peers. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">Do not forget to write your name and class. <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">1. How are the [|elements] on the periodic table organised? <span style="background-color: #ffffff; font-family: 'Lucida Sans','Lucida Grande','Lucida Sans Unicode',Verdana,sans-serif;">2. Pick one group of elements on the Periodic table and describe two of its properties.

Image from bbc.co.uk =**[|Periodic table]**** – ** Watch the Brainpop and answer the following questions. =

1. What is the [|Periodic table]?

2. How does it categorize the atoms in a Periodic table?

3. What information can you find about each element in the Periodic table? > 4. What elements have only one electron shell? Name two elements.
 * Symbol of elements,

5. Which side on the Periodic table can you find alkali metals?

6. Which side on the Periodic table can you find Non-metals?

7. Name 3 elements that don’t react with other elements and also being called as noble gases.

[|Element symbols quiz] from quizlet [|Element quiz] from proprofs.com media type="youtube" key="QA4cFCfoj7c" width="420" height="315"

Groups and Periods Song - The Periodic Table by Mr. Edmonds Youtube media type="youtube" key="VgVQKCcfwnU" width="448" height="251" [|New periodic table song] from youtube.com media type="youtube" key="YdXuSftZELQ" width="447" height="250" How to memorize the Periodic table from Youtube.com