Get livermorium element facts, including the history, properties, atomic data, and potential uses of element 116.
Chemistry
Get tennessine facts. Tennessine is element number 117 with symbol Ts. It is a synthetic radioactive element on the periodic table.
Tennessine Facts – Element Number 117 Recently updated !
Yes, matter can be invisible! Learn why you can't see air, whether it has a color, and whether it is visible at any wavelengths.
Why Can’t We See Air? Is It Invisible?
Get germanium facts. Learn about this metalloid element, which is atomic number 32 with element symbol Ge. Get uses, history, and health info.
Germanium Facts – Ge or Atomic Number 32
Get the Henderson Hasselbalch equation and examples showing how to use it to calculate the pH of weak acids or weak bases.
Henderson Hasselbalch Equation and Examples
Learn about the chalcogens on the periodic table. The chalcogens are group 16 or the oxygen group. These elements share common properties.
Chalcogens on the Periodic Table – Oxygen Group or Group ... Recently updated !
Get the Hund's rule definition and examples in chemistry and learn how it relates to the Aufbau principle and Pauli exclusion principle.
Hund’s Rule Definition and Examples
Get the volatile definition in chemistry. See examples of volatile substances and learn about how volatility works and its uses.
Volatility – Volatile Definition in Chemistry
Learn what the most reactive metal and most reactive element on the periodic table are. See why there are multiple answers to the question.