HTLS - Standards Addressed: I will understand and analyze the structure and properties of atoms and matter through scientific processes.
SPS1. Obtain, evaluate, and communicate information from the Periodic Table to explain the relative properties of elements based on patterns of atomic structure.
a. Develop and use models to compare and contrast the structure of atoms, ions and isotopes. (Clarification statement: Properties include atomic number, atomic mass and the location and charge of subatomic particles.)
b. Analyze and interpret data to determine trends of the following:
Number of valence electrons
Types of ions formed by main group elements
Location and properties of metals, nonmetals, and metalloids
Phases at room temperature
c. Use the Periodic Table as a model to predict the above properties of main group elements.
Knowledge Targets:
LK9-1 I can define atomic numbers, use the periodic table to identify the atomic number of an element, and identify elements based on their atomic number.
LK9-2 I can define atomic mass and use the periodic table to identify the atomic mass of an element.
LK9-3 I can describe how isotopes of an element differ in their number of neutrons.
LK9-4 I can describe how ions of an element differ in their number of electrons.
LK9-5 I can identify and describe the location and charge of protons, neutrons, and electrons.
LK9-6 I can determine the number of neutrons, protons, and electrons for given elements.
LK9-7 I can explain the oxidation numbers and valence electrons using the group numbers on the periodic table.
LK9-8 I can list the properties of metals, nonmetals and metalloids based on the location on the periodic table.
LK9-9 I can explain why noble gasses are inert / unreactive.
LK9-10 I can determine the type of ions formed by an element based on the group and valence electrons.
Reasoning Targets:
LR9-1 I can compare and contrast the structure of atoms, ions, and isotopes by developing, using or revising models.
LR9-2 I can determine trends of the Periodic table by analyzing and interpreting data.
LR9-3 I can predict the physical and chemical properties of an element based on its location on the Periodic Table.
Product Targets
LP9-1 I can draw a model of an atom and identify the location of protons, neutrons and electrons.