In the following reaction, what element is gaining mass? Mg(s) + CuSO4(aq) -> MgSO4(aq) + Cu(s)

A. Mg
B. None of these
C. Cu
D. O

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

What does the cell nucleus do or, how does it function?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.