Chemistry Test 2012-2013 Study Guide
1st/3rd/5th Period on Tuesday December 18th
45 Qs Multiple Choice and Matching
2nd/4th Period on Wednesday December 19th
***You WILL be able to use the Periodic Table on the test!
Atomic Structure
What should I be able to do?
Study Tools
…identify the location of protons, neutrons, and electrons in an
atom (nucleus or electron cloud)
-
Subatomic
particles gizmo
…describe the charges of protons, neutrons, and electrons
-
Activity 4.2 :
Periodic Table
-
Element math
link on my
website
…distinguish between atomic number and atomic mass
…determine the number of protons, electrons, and neutrons of
an element using the atomic number and atomic mass on the
Periodic Table
…define atom, element, isotope
Periodic Table Organization
What should I be able to do?
Using the periodic table:
…recognize that the electron cloud is organized into energy
levels
…observe the energy level “filling rules” (Ex. 2, 8, 8…)
…distinguish between groups and periods
…describe how the Period number corresponds to the number
of energy levels
…describe how the Group number corresponds to the number of
valence electrons
…identify the number of energy levels and valence electrons of a
given element
…identify the period and row of an element based on a picture
of the atom
Study Tools
Notes: Periodic Table
Activity 4.2: Periodic
Table
Activity 4.3: Energy
Levels
Quiz: Periodic Table
Ions and Ionic Bonding
What should I be able to do?
…define “ion”
Study Tools
Notes: Ions
Gizmo: Ions
…describe the most stable or “happy” atoms
…predict whether atoms will gain or lose electrons based on
the number of valence electrons
…calculate the charge of an ion
Ions Practice #1/#2
Ionic Compounds
Tutorial
Ionic Compounds #2
…draw ions of elements
…recognize that all elements in the same group have the same
ionic charge
… define compound, chemical formula
…identify the numbers of atoms of an element in a given
chemical formula.
…balance the charges of ionic compounds using subscripts
….draw an electron dot diagram (EDD) for any element.
Why didn’t the atomic
ornament fall when it was
hit by the soccer ball?
Because it was stable!!!!
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