1. Intro to General Chemistry

Which of the following is closest to the boiling point of oxygen at 1 atm pressure?

Why is it possible to use physical properties to separate a mixture back into its original parts?

Which statement best describes the molecules in a solid?

Which of the following is a physical property that can be measured?

Which of the following substances has the highest boiling point?

Which of the following best describes the physical properties of a liquid?

Which of the following is NOT an example of a physical property?

Which of the following is a physical property characteristic of a solid?

Which one of the following is a physical property of glucose?

Which of the following is considered a physical property of matter?

Which of the following is a physical property shared by both liquids and gases?

Why are solids able to maintain a fixed shape?

At approximately what temperature does sodium chloride (NaCl) melt?

Gold is classified as a pure substance. Which of the following properties best supports this classification?

Which statement best describes how the physical properties of rust (Fe2O3) compare with those of iron (Fe) and oxygen (O2)?