Question

how do you figure out how many valance electrons there are in the Lanthanides and Actinides ??????????

Answer 1

count from left to right the spaces you move in the f part of the periodic table, each space signifies an electron

Answer 2

what is the f part of periodic table ???????????????????????

Answer 3

the actinides and lanthanides .. lol

Answer 4

or you can also just write electronic configurations

Answer 5

what would be an example of how to find the valance electrons on the f part of the periodic table?