Question

whats is last element of mosle perodic tabel

Answer 1

Lr means lawrencium i hope this answer is correct

Answer 2

Ans: Ununoctium is the transactinideelement having the atomic number 118 and atomic mass 294 ,was prepared in 2002-2006. Its symbol is Uuo. It is belongs to 7th period and p- block. It is also known as eka-radon.

Hope it helps .