1. Intro to General Chemistry

Which statement describes a chemical property of iron?

Which of the following mineral resources is commonly used in the production of batteries?

Which of the following is not a correctly matched pair of ionic compound name and formula?

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

Which of the following is evidence of a chemical reaction?

Which of the following chemical hazards can be particularly hazardous to workers in confined spaces?

Which statement correctly describes the difference between a solute and a solvent, and provides an appropriate example?

How are individual atoms of oxygen (O) formed in the stratosphere?

Which type of chemicals commonly react with both water and oxygen when they enter water systems, often leading to corrosion or pollution?

Which of the following describes a chemical property of oxygen?

Which of the following statements about chemical formulas is false?

Which of the following is formed when cast iron and wrought iron are mixed together?

Which of the following statements regarding calcium is false?

Which type of chemical reaction occurs when a compound is separated into its constituent elements?

Which of the following best describes a chemical compound?