Jeremiah received a package for his birthday. The package weighed 754,000 centigrams. Select the conversions that are equivalent to 754,000 centigrams. Mark all that apply.

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

In the reaction between a crushed antacid tablet and vinegar what gas is emitted