1. Intro to General Chemistry

Which of the following metals is magnetic?

Which of the following represents a chemical property of hydrogen gas?

Which of the following best describes a situation when reactants are not used to make new substances?

Which of the following best explains why carbon and silicon are especially relevant to us in terms of their chemical properties?

Which of the following best describes the properties of an ionic compound?

Which of the following types of information would most help a chemist identify an unknown substance based on its chemical properties?

Which element tends not to react with other elements?

In certain chemical reactions, why is it necessary for the reaction to be carried out under anhydrous (water-free) conditions?

Which of the following is a chemical property demonstrated by poison gases used in warfare, such as chlorine gas?

Which of the following is an example of a chemical property?

Which of the following best explains why water is considered a polar molecule?

Which of the following elements is found in both carbohydrates and water?

When dilute acid is dropped onto a mineral specimen and it effervesces (bubbles), which mineral is most likely present?

Which color is typically produced by cobalt(II) oxide in compounds or glass?

What is the primary difference between a synthesis reaction and a decomposition reaction in terms of chemical equations?