Y’all know what a compound for chemistry is? pls h lo

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?