Magnesium exist in 3 isotopic form mg. 25 mg. 20 mg with natural abundance of 78.99%, 10 %, and 11.01% respectively. calculate the average atomic mass of mg (show your work)

Hi + naoh -> h2o + nal

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).