Learn the exponent rules for solving equations, including rules for addition, subtraction, multiple, division, and negative exponents. Exponent Rules and Examples This entry was posted on July 31, 2022 by Anne Helmenstine (updated on August 8, 2022)
Get the Tyndall effect definition and examples. Learn the difference between the Tyndall effect and Rayleigh and Mie scattering. Tyndall Effect Definition and Examples This entry was posted on July 30, 2022 by Anne Helmenstine (updated on September 27, 2022)
Convert nm to m or nanometers to meters using this simple conversion. Don't be afraid of the exponents. Here's what you do! nm to m – Nanometers to Meters Conversion This entry was posted on July 27, 2022 by Anne Helmenstine (updated on August 3, 2022)
Learn the difference between venom and poison. Get examples of venomous and poisonous organisms and their toxins. Venom vs Poison – Difference Between Venomous and Poisonous This entry was posted on July 26, 2022 by Anne Helmenstine (updated on August 3, 2022)
Get the scientific theory definition and examples. Understand theory uses and limitations. Learn how a theory differs from a law in science. Scientific Theory Definition and Examples This entry was posted on July 23, 2022 by Anne Helmenstine (updated on January 1, 2023)
Explore the similarities and differences between angiosperms and gymnosperms. Get examples of each type of seed-bearing plant. Angiosperm vs Gymnosperm This entry was posted on July 22, 2022 by Anne Helmenstine (updated on July 28, 2022)
Get the percent by volume definition and example calculation. This unit of concentration is also vol% or % v/v. Percent by Volume Definition and Example (% v/v) This entry was posted on July 20, 2022 by Anne Helmenstine (updated on January 25, 2023)
Learn about nuclear symbol notation. Get examples of writing the symbols of different isotopes and finding the number of protons or neutrons. Nuclear Symbol Notation This entry was posted on July 19, 2022 by Anne Helmenstine (updated on July 25, 2022)
Get cadmium facts. Cadmium is the metallic element with atomic number 48 and element symbol Cd. It is toxic and causes cadmium poisoning. Cadmium Facts – Element 48 Symbol Cd This entry was posted on July 17, 2022 by Anne Helmenstine (updated on July 25, 2022)