La. Admin. Code tit. 28 § CXXIII-2701

Current through Register Vol. 50, No. 11, November 20, 2024

Section CXXIII-2701 - Matter and Its Interactions

A. Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level and the composition of the nucleus of atoms.

B. Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.

C. Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.

D. Develop models to illustrate the changes in the composition of the nucleus of the atom and the energy released during the processes of fission, fusion, and radioactive decay.

La. Admin. Code tit. 28, § CXXIII-2701

Promulgated by the Board of Elementary and Secondary Education, LR 431344 (7/1/2017).

AUTHORITY NOTE: Promulgated in accordance with R.S. 17.6, R.S. 17:24.4, and R.S. 17:154.