Aneutral charge by an atom is caused by which of the following conditions?
a. presence of neutrons in the nucleus
b. balance in number of protons and neutrons
c. balance in number of electrons and protons
d. the balance of electrons in each electron shell

What are the constituent metals of stainless steel?

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?

What is the chemical formula for a compound between li and br? libr li2br libr2 libr3