From the formula, write the correct name for the ionic compound. MgBr₂
KCl
Al₂S₃
BeCl₂
MgCl₂
GaN
CaO
BaO
AgBr
NaF
SrS
LiCl
AlP
CsI

From the Ionic compounds name, write the correct formula.

potassium chloride
magnesium bromide
aluminum sulfide
magnesium phosphide
calcium oxide
barium oxide

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.