The electromagnetic spectrum is the collective name of all the different frequencies and types of light or electromagnetic radiation. This electromagnetic spectrum word search has 27 hidden electromagnetic spectrum glossary terms.
Science Notes Posts
Separate a mixture a salt and sugar by using differences between the two compounds, like boiling solubility and boiling point.
How to Separate Salt and Sugar Recently updated !
Always add acid to water, not water to acid. Otherwise, the acid can splatter and splash up.
Add Acid to Water or Water to Acid? Safely Diluting ...
Some chemical compounds contain both ionic and covalent bonds. These are ionic compounds that contain polyatomic ions. Often, a compound with both types of bonds contains a metal bonded to an anion of covalently bonded nonmetals. Less often, the cation is polyatomic. The cation isn’t always a metal. Sometimes nonmetals […]
Compounds With Both Ionic and Covalent Bonds
It’s easy to extract bismuth from Pepto-Bismol tablets or liquid. Once you have the bismuth, you can grow colorful bismuth crystals. The active ingredient in Pepto-Bismol is bismuth subsalicylate (C7H5BiO4). Bismuth subsalicylate acts as an antacid, relieving gastrointestinal complaints, such as heartburn, diarrhea, indigestion, and nausea. It’s also antibacterial and […]
How to Extract Bismuth From Pepto Bismol
Sulfur crystals are shape shifters that spontaneously change form depending on temperature.