Download Learning Targets

Unit 3: Atomic Theory & Periodicity
SHS Chemistry





Name:
Class Period:
Important Dates
Independent Practice #1: Due Thursday 10/27

Quiz 1: (Target A & B) Friday 10/28

Independent Practice #2: Due Tuesday 11/1

Quiz 2: (Target C) Wednesday 11/2

Independent Practice #3: Due Monday 11/7

Quiz 3: (Target D & E): Tuesday 11/8
Independent Practice #4: Due Wednesday 11/16
Quiz 4: (Target F, G & H) Thursday 11/17
Study Guide Due: Tuesday 11/22
Unit Test: Tuesday 11/22
Unit 3 Learning Targets
A. Atomic Information
1. State the location and charges of each subatomic particle within the atom
2. Use the periodic table to determine the number of protons, neutrons, and electrons in an atom
3. Define atomic number as it relates to subatomic particles
4. Define atomic mass as it relates to subatomic particles.
5. Draw a Bohr Model of an atom, given its atomic notation
6. Identify the number of valence electrons from a diagram or Bohr Model
B. Isotopes and Relative Atomic Mass
1. Explain and illustrate the concept of isotopes
2. Explain the concept of relative atomic mass
3. Calculate the atomic mass of an element, given the mass and abundance of isotopes
4. Use isotope notation to determine the number of protons, neutrons, and electrons for an isotope
5. Write an isotope symbol when given info about the number of subatomic particles in an isotope of
C. Nuclear Reactions
1. Describe half-life as the amount of time it takes for half of a radioactive sample to decay
2. Perform basic half-life calculations
3. Compare the energy outputs of fission and fusion reactions
4. Compare the energy outputs of fission and fusion to other energy transformations
D. Energy Levels and Electron Configuration
1. State the energy sublevels within an energy level
2. State the maximum number of electrons that can occupy a given energy level and sublevel
3. List the order of sublevels according to increasing energy
4. Write the predicted electron configuration for the first 20 elements
5. Identify the number of valence electrons from an electron configuration
E. Ions
1. Describe how distance effects the attraction between protons and neutrons
2. Describe the formation of ions as either a gain or loss of electrons
3. Describe the formation of ions in terms of oxidation and reduction
4. Determine ion charge based on the number of valence electrons present in the neutral atom
5. Predict the ion charge based on location on the periodic table
6. Write Isotope notation for ions
7. Determine if an ion is a cation or anion
F. Groups and Periods on the Periodic Table
1. Define group as it relates to the periodic table.
2. Define period as it relates to the periodic table.
G. Periodic Trends
1. Trends in valance electrons as you move from left to right and top to bottom on the periodic table.
2. Trend in atomic radius as you move from left to right and top to bottom of the periodic table.
3. Trend in electronegativity as you move from left to right and top to bottom of the periodic table.
4. Trends in ionization energy as you move from left to right and top to bottom of the periodic table.
H. Properties of Elements
1. Discuss the properties of alkali metals.
2. Discuss the properties of alkali earth metals.
3. Discuss the properties of halogens.
4. Discuss the properties of noble gasses.