1. Intro to General Chemistry

Which factor explains why coal dust is explosive?

Which of the following is the most abundant element in the human body?

Which of the following statements concerning oxygen is true?

Which of the following is a negative impact that chemistry has had on society?

Which of the following observations is qualitative?

Which of the following best describes an interstitial alloy?

How do the chemical properties of a compound generally compare to the properties of the elements that form it?

Which statement best describes the chemical properties of halons?

Which of the following compounds should not break up into ions when dissolved in water?

Which of the following is mainly responsible for determining the physical properties of ionic compounds?

When mercury(II) oxide (HgO) is heated, what color change is observed?

Which of the following is true about chemical exposure?

Which of the following is one way a chemical property can be witnessed?

Nickel and gold combine to make white gold. Which best describes white gold?

Which of the following substances can only be separated into its components by a chemical reaction?