Won’t have time to finish due date is today was @ hospital all
somebody plz do u have the

1.) what is the resulting formula unit when calcium (ca) and sulfur (s) bond?
2.) which of the following would naturally form an anion?
a.) he
b.) h
c.) n
d.) b
3.) which of the following atoms would gain two electrons to fill its valence energy level?
a.) ca
b.) br
c.) s
d.)b
4.) which of the following is not a correct formula unit?
a.) mgo
b.) la2n3
c.) kci
d.) li3n
5.) when nitrogen and magnesium form an ionic bond, what is the formula?
a.) n3mg
b.) n2mg3
c.) mg2n3
d.) mg3n2
6.) what would be the subscripts for the formula unit ca_o_?
a.) 1,1
b.) 1,2
c.) 2,1
d.) 2,2
7.) what is the charge of an oxide ion?
a.) 2+
b.) 3+
c.) 2-
d.) 3-
8.) what is the formula of a compound formed between iodine (i) and aluminum (al)?
9.) which of the following is a possible formula unit?
a.) li3b
b.) cio2
c.) licl
d.) pbn