ACSCH021
Isotopes are atoms of an element with the same number of protons but different numbers of neutrons; different isotopes of elements are represented using atomic symbols (for example, \({}_6^{12}C\), \({}_6^{13}C\)
ACSCH021 | Content Descriptions | Unit 1 | Chemistry | Science | Senior secondary curriculum
ACSCH079
Select, construct and use appropriate representations, including half-equations, balanced chemical equations, equilibrium constants and expressions, pH, oxidation numbers, standard electrode potentials and cell diagrams, to communicate conceptual understanding, …
ACSCH079 | Content Descriptions | Unit 3 | Chemistry | Science | Senior secondary curriculum