Argon is the current carrier in this discharge tube, while mercury is what produces the glow. pslawinski, wikipedia.org. Here's a list of chemical elements ordered by increasing atomic number. The names and element symbols are provided.
Journeys and Destinations. This unit for grades 2â3 uses an inquiry-based approach to investigate literature in an interdisciplinary, multicultural curriculum. The guiding theme of this unit is the recognition of change as a concept that affects people and their relationships to the world around them.
âDear Parents and Guardians, Next week, we will start a themed literature unit titled âOvercoming Adversity.â Students will read several books about young people who face and overcome adversity in many different ways. Before we begin the unit, please complete this worksheet with your student: Family Activity.doc.