13. What is the process called that creates wind? Convection
Condehsation
Precipitation
Carbonation

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?