1. Intro to General Chemistry

Which of the following statements describes a difference between a mixture and a pure substance?

Which of the following is a source of point pollution?

The substances on the periodic table are examples of what type of matter?

Which type of mixture best describes a fruit salad?

Which of the following is a characteristic of all mixtures?

Which of the following best describes minerals?

Which of the following best describes the difference between a homogeneous mixture and a heterogeneous mixture?

Which type of mixture best describes air?

Which particle diagram best represents a mixture of an element and a compound?

Which of the following is a pure substance?

Which of the following best describes titanium?

Which of the following are two different ways to classify matter?

Which of the following best describes table salt (NaCl) in terms of classification of matter?

Which type of mixture best describes dirt?

Which of the following best describes the composition of plasma?