This document contains warm up questions for chemistry students for the week of September 14th through September 18th. The questions cover topics about the periodic table, atoms, elements, compounds, and organic compounds. Students are asked to copy statements and fill in the answers about the symbol for carbon, what atom means, the smallest unit of matter, how small atoms are, the number that determines the element, which part of the atom is constantly moving, who organized the periodic table, his atomic number, what he predicted, where an element is found, what a compound is, examples of elements and compounds, and examples of six common organic compounds.