Get the eutectic point and eutectic mixture definition and examples and see their uses in metallurgy and other fields.
Chemistry
Learn about the octet rule in chemistry. Get the definition, see examples, and learn about exceptions to the rule.
Octet Rule Definition, Examples, and Exceptions
Get the covalent bond definition and examples in chemistry. Learn about the different types of covalent bonds and which elements participate.
Covalent Bond Definition and Examples
Get livermorium element facts, including the history, properties, atomic data, and potential uses of element 116.
Livermorium Element Facts
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
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.