Question

What determines the range of spectral lines produced during electron transition?

Answer 1

In the periodic table, the most reactive metals are found
a. in Group 1, the first column on the left.
b. in Period 1, the first row across the top.
c. in Groups 13 through 16 in the center.
d. in Periods 6 and 7 at the bottom.

Answer 2

the lower energy to which the electron jumps to.