when solutions of silver perchlorate, a g c l o 4 ( a q ) , and ammonium iodide, n h 4 i ( a q ) , are mixed, a solid precipitate forms, indicating a reaction.

The p sub shell can hold up to 8 electrons in an atom. true or false?

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

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.