Question

the elements in which the last electron enters the dsubshell of the antipenultimate (third of the outer most shell) shell are called​

Answer 1

Step-by-step explanation:

In the f-block elements, electrons are added to the f-subshell of the antepenultimate shell, increasimng the number form 18 to 32.

Answer 2

Answer:

Step-by-step explanation:

In the f-block elements, electrons are added to the f-subshell of the antepenultimate shell, increasimng the number form 18 to 32.