Rubidium is a chemical element with the symbol Rb and atomic number 37. It is a soft, silvery-white metal that reacts readily with water and air. In scientific contexts, it’s discussed in discussions of alkali metals, spectroscopy, and atomic physics, often alongside cesium and potassium.
Full pronunciation guide61 of 83 videos
0:58Rubidium
How to Pronounce Rubidium
1:00Ruthenium
How to Pronounce Ruthenium
0:55Salt
How to Pronounce Salt
0:59Scandium
How to Pronounce Scandium
1:00Selenium
How to Pronounce Selenium
0:58Solute
How to Pronounce Solute
1:07Stoichiometry
How to Pronounce Stoichiometry
0:59Strontium
How to Pronounce Strontium
0:57Sulfur
How to Pronounce Sulfur
0:57Tantalum
How to Pronounce Tantalum
