When magnesium (mg2+) and fluorine (f1-) combine in an ionic bond, the resulting formula will be
a) mg2f.
b) mg2f2.
c) mgf.
d) mgf2.

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.

Five structural isomers have the formula c6h14. where needed, draw the structure and give the iupac name of all five isomers.