Chemistry Help & Reviews

Here you can find study materials for chemistry help. Browse the links below to find the area of chemistry you're looking for help with. Each study guide comes complete with explanations and practice problems to help you learn chemistry.

Study Guides

showing 11 - 20 of 79
  • 11.

    Metals Help

    Introduction to Metals For thousands of years, humans have used metals as tools and weapons. They experimented with many native ores to make the best use of what they had. Of all the elements in the Periodic Table, the best known are the ...

    Source: McGraw-Hill Professional
  • 12.

    Chemical Bonding Help

    Introduction to Chemical Bonding Most elements are attracted to each other in a variety of ways. At the most basic level, protons, neutrons, and electrons are attracted in and around the nucleus by electrical attraction. Cutting-edge chemistry ...

    Source: McGraw-Hill Professional
  • 13.

    Chemistry and Solids Help

    Introduction to Solids A brick, a leaf, and a knee cap, what do these three things have in common? Can you guess? They are all solids. They have different functions and a much different make-up, but they are all members of the solid club. ...

    Source: McGraw-Hill Professional
  • 14.

    Chemistry and Liquids Help

    Introduction to Liquids Lava, a cold mountain stream, and mercury are all liquids. They are very different, with different compositions and different standard temperatures, but they are all members of the in-between element club, known as the ...

    Source: McGraw-Hill Professional
  • 15.

    Chemistry and Gases Help

    Introduction to Gases Gases have always been a mystery. Ancient humans saw bubbles of gas form when they brewed ales and spiced ciders from grain and fermented fruit. Some tribes believed intestinal gases were somehow connected to the spirit. ...

    Source: McGraw-Hill Professional
  • 16.

    Biochemistry, Nanotechnology, and the Future Help

    Introduction to Biochemistry and Nanotechnology Chemistry is life! This should be everywhere on shirts and billboards! Chemistry describes the basic building blocks of matter. Atoms, molecules, sub-atomic particles, solids, liquids, and gases ...

    Source: McGraw-Hill Professional
  • 17.

    Scientific Method Practice Test

    Review the following concepts if needed: Scientific Method and Chemistry Help Scientific Method Practice Test

    Source: McGraw-Hill Professional
  • 18.

    Science Experiment Data Practice Test

    Review the following concepts if needed: Data and How to Study It Help Conversion ...

    Source: McGraw-Hill Professional
  • 19.

    Conversion Factors Help

    Conversion Factors Conversion factors make use of the relationship between two units or quantities expressed in fractional form. The factor-label method (also known as dimensional analysis ) changes one unit to ...

    Source: McGraw-Hill Professional
  • 20.

    Elements, Mixtures, and Compounds Help

    Elements Over time, scientists discovered that some matter is composed of pure chemicals. Pure substances are homogeneous and have certain unchanging chemical compositions. For example, a pure sample of highly condensed ...

    Source: McGraw-Hill Professional
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