Georgia HomeroomSC1Atomic Theory and Periodic Law
Obtain, evaluate, and communicate information about the use of the modern atomic theory and periodic law to explain the characteristics of atoms and elements.
Appears in: Science, High School
Expectations
SC1.aEvaluate merits and limitations of different models of the atom in relation to relative size, charge, and position of protons, neutrons, and electrons in the atom.
SC1.bConstruct an argument to support the claim that the proton (and not the neutron or electron) defines the element's identity.
SC1.cConstruct an explanation based on scientific evidence of the production of elements heavier than hydrogen by nuclear fusion.
SC1.dConstruct an explanation that relates the relative abundance of isotopes of a particular element to the atomic mass of the element.
SC1.eConstruct an explanation of light emission and the movement of electrons to identify elements.
SC1.fUse the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms (i.e. including atomic radii, ionization energy, and electronegativity).
SC1.gDevelop and use models, including electron configuration of atoms and ions, to predict an element's chemical properties.
Georgia Milestones coverage
No Georgia Milestones blueprint cites this standard.