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.
The theme links all aspects of the literary work with one another and is basically the main subject. The theme can be an enduring pattern or motif throughout the literary work, occurring in a complex, long winding manner or it can be short and succinct and provide a certain insight into the story.