Which is the most penetrating kind of radiation that can be shielded with aluminum foil a) alpha particles b) beta particles c) gamma rays d) high energy photons

I think the answer would be B, because beta particles pass through paper but are stopped by aluminum foil.

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year