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  2. Fast and accurate. language certification. Whether you want to brush up on biology, study space science, or prep for a physics test, this collection of science vocabulary is for you! Our lists cover essential terms and concepts from all major scientific disciplines.

    • Anomaly: An anomaly is an observation that differs from expectation or from accepted scientific views. Anomalies lead scientists to revise a hypothesis or theory.
    • Central Limit Theorem: The central limit theorem states that with a sufficiently large sample, the sample mean will be normally distributed. A normally distributed sample mean is necessary to apply the t test, so if you are planning to perform a statistical analysis of experimental data, it’s important to have a big sample.
    • Conclusion: The conclusion is your determination of whether the hypothesis should be accepted or rejected. It is one of the steps of the scientific method.
    • Control Group: The control group is the set of test subjects randomly assigned to not receive the experimental treatment. In other words, the independent variable is held constant for this group.
  3. Jul 3, 2017 · Look up definitions of chemistry words in this comprehensive A to Z chemistry dictionary. The glossary is organized alphabetically.

    • Anne Marie Helmenstine, Ph.D.
    • Central Limit Theorem: States that with a large enough sample, the sample mean will be normally distributed. A normally distributed sample mean is necessary to apply the t-test, so if you are planning to perform a statistical analysis of experimental data, it's important to have a sufficiently large sample.
    • Conclusion: Determination of whether the hypothesis should be accepted or rejected.
    • Control Group: Test subjects randomly assigned to not receive the experimental treatment.
    • Control Variable: Any variable that does not change during an experiment. Also known as a constant variable.
  4. Science is a very vast subject that has innumerable words, terms, definitions, etc. The following article has a glossary list that will help you understand these difficult scientific terms and definitions at a glance.Just read on the following glossary to get a quick idea about some interesting terms.

  5. Apr 11, 2024 · Corona: The outer atmosphere of a star. Cosmos: The universe seen as an orderly, harmonious whole. Crater: A large, bowl-shaped dent in the ground. They can be caused by an explosion or the impact of a meteorite. Dwarf planet: Objects that are round and orbit the sun, just like planets do.

  6. A glossary of scientific terms. ... Glossary. 10 Most Abundant Compounds in the Earth's Crust ... OFFICE OF SCIENCE EDUCATION. 628 Hofstadter Road, Suite 6 Newport ...

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