Chemistry Unit 4 – Atomic Structure
Consider:


Where does light come from
How do the transition metals have multiple valences.
Learning Targets: Students Will:
 SCI.CHEM.10.4.1 - Students will know shapes and abbreviations
Filling order of electrons
of the electron orbitals Predict possible isotopes of a given
element
 SCI.CHEM.10.4.2
- Students will construct accurate electron
configurations for elements and ions, using noble gas shorthand
as appropriate.
 SCI.CHEM.10.4.3 - Students will understand the difference
between electrons in a ground state and an excited state
 SCI.CHEM.10.4.4 Student will state that observed colors both
emitted and reflected correspond do wavelengths of electromagnetic radiation
 SCI.CHEM.10.4.5
Student will describe the location, size, mass
and charge of the sub-atomic particles
Bohr Equation:
-313.6 kcal/mol en2
KEY VOCABULARY:

Proton

Electron
KEY ACTIVITIES

Neutron

Nucleus

Energy Level

Orbital

Isotope

Atomic number

Atomic Mass
On worksheets and a unit test be able to
 Predict possible isotope given an element
 Calculate the number of protons,
electrons and neutrons given an element.
 Write electron configurations for
elements, and ions.
 Calculate the energy absorbed or emitted
from a specific electron transition.

Isoelectric (isoelectronic)

Electron configuration