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Scientific terminology is the part of the language that is used by scientists in the context of their professional activities. While studying nature, scientists often encounter or create new material or immaterial objects and concepts and are compelled to name them. Many of those names are known only to professionals.
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. Share. 18 lists 457 words 38891 learners.
- 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.
- 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.
Jul 3, 2017 · A to Z Chemistry Dictionary – Comprehensive Glossary of Chemistry Definitions. This entry was posted on July 3, 2017 by Anne Helmenstine (updated on December 3, 2023) This comprehensive chemistry dictionary or glossary offers definitions for terms which are commonly used in chemistry and chemical engineering.
6 days ago · Science is a system of knowledge that studies the physical world and its phenomena with unbiased observations and experimentation. Learn about the history, philosophy, and branches of science, such as astronomy, physics, chemistry, biology, and more.
LESAAN Online Dictionary is a scientific, multilingual, digital encyclopedia, containing more than 500 thousands entries of terms in various fields of science, along with a definition for each term.
