Almost non-reactive gases, such as helium and neon
Students will use scientific skills and processes to explain the composition, structure, and interactions of matter in order to support the predictability of structure and energy transformations.
Structure of Matter
Cite evidence to support the fact that all matter is made up of atoms, which are far too small to see directly through a microscope.
Provide evidence from the periodic table, investigations and research to demonstrate that elements in the following groups have similar properties.