Duplicate of Chemistry 1 Chapter 1 Review

Qualitative measurements involve numbers while quantitative measurements record descriptions.

Which of the following about CFC's is true?

This is the type of research that is done to gain knowledge

Which layer of the atmosphere contain the most of Earth's atmospheric ozone?

The conditions of the experiment that do not change from sample to sample are the controls.

In Lab a student mixed two chemicals and recorded "a yellow color appeared" this statement is__

A scientific model is a specific set of steps that a scientist follows to reach a conclusion.

Contrast a molecule of Oxygen with a molecule of Ozone.

The branch of chemistry that has an area of emphasis in the behavior and changes in matter

The goal of all experiments is to prove the hypothesis is correct

The volume ofa balloon increases as heated. The volume of the balloon is the dependent variable

Which piece of laboratory glassware should never be heated with a Bunsen burner?

The branch of chemistry that has an area of emphasis in living organisms.

While preparing an acid solution, one should always add water to the acid.

If you wear glasses or contacts it is not necessary to wear safety googles.

Which of the following properties of matter can be explained at the submicroscopic level?

Which is the part of the experiment that serves as the point of comparison for the results?

Which of the following series of scientific steps is most likely in the correct order? 

Which is true of the Earth's atmosphere?

The Earth attracts all objects to its surface, this statement is a scientific _________________

3 blocks are made of the same material and have the same dimensions, which has a greater mass?

This is the type of chemistry that studies the carbon-containing chemicals

The branch of chemistry that has an area of emphasis in plastics.

In the chem lab, chemicals that you are finished working with should be ________

Chemistry is the study of all matter and the changes it goes through.