A conducting sphere has a net charge of –6. 4 × 10–17 c. What is the approximate number of excess electrons on the sphere?.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

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