Editing 2022-2023 Objectives Of Periodic Table Trends, Mole Concept And Types Of Element Grouping

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<center>2022-2023 Objectives of Periodic Table Trends, Mole Concept and Types of Element Grouping</center> 
 
 
Essential Questions (EQ2): Are there any basic particles?
 
Each student will be able to: 
 
Periodic Table Trends

*Relate the chemical characteristics (reactivity) to the Family elements and how Electron configuration determines it.

*Give appropriate Elements for the Groups, Periods, and other designated elements including metals, non-metals, and metalloids (semi-metals).

*Describe what Coulombic force (both attractive & repulsive) and the two major factors that affect the strength of the Coulombic Force (charge on the nucleus & electron).

*Define covalent atomic radius, van der Waals radius, and atomic radius in metals. State and explain why (using Coulombic force, C.F.) how the atomic radii changes as you go down a Group and across a Period. [http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_113.html 3.4](3.4).

*Define 1st Ionization Energy (IE) and give the trends for IE as you go down a Group and across a Period. Be able to explain the trend using C.F.(not Shielding effect). Also, state the two Exceptions for Period 2 & 3 (2 for each period). [http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_113.html 3.4](3.4).

*Define Higher Ionization Energies (IE) and explain how they can explain the charge on the element's ion. (i.e. Al3+) [http://www.doe.mass.edu/frameworks/scitech/2021/standards/chem10_113.html 3.4] (Not responsible for in 20015-2016)

*Define Electronegativity (EN) and state(including why using C.F.)the general trends as you go down a Group and across a Period. [http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_113.html 3.4](3.4)

*Explain how the ionic radius compares to the atomic radius for Metals and then for Non-metals. 'DO NOT explain general trends across Period'. Down a Group is same as Atomic radii. [http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_113.html 3.4](3.4)

*State the difference between Metals and Non-metals for the characteristics of IE,EN,(Luster, Deformability,heat/electrical conductivity, charge, and phase (at room temp).

*State and explain why (using other trends)the trends for Metallic Characteristics as you go down a Group and across a Period. [http://www.doe.mass.edu/frameworks/scitech/2001/standards/chem10_113.html 3.4]. 
 
 
Mole Concept 
*Be able to explain how using the concept of a mole that one can relate number of basic particles and mass of those basic particles even though particles are too small to count or weigh individually.

*Be able to do mole calculations for elements (mass to mole, mole to mass, mole to number, number to mole). 
 
 
Types of Elements 
 
* Knowing the LDS value, calculate the chosen class chain. (you can just have handout ready) - Example of Use of Periodic Table 
*Malleable and ductile and deformability (Not for 2014-2015)

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