If 35.8 mL of 0.187 M AgNO₃ is treated with an excess of aqueous hydrobromic acid, what mass of silver bromide is formed?

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

What element breaks down into yttrium-90?

How would you reduce the volume of gas