(a) Create a table to rank the following pure substances from highest to lowest boiling point. Add a column and insert the intermolecular forces that would be present in each molecule. In a third column, propose the state of matter most readily found at 1 atm and 298K for each. (b) Choose one of the substances to name and explain why it is found in that state of matter at room temperature and normal pressure. CF CCI, CBr, CI CH

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.