If you want to produce 12 moles of carbon dioxide how many moles of iron oxide would I need?

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

What are the first three quantum numbers for the electrons located in subshell 2s?

In apex! a liquid heated beyond a certain temperature becomes