Question

Symbol of element is Uun, atomic number and name of this element at present are
a) 110, Darmstadtium
b) 110, Meitnerium
c) 101, Mendeleevium
d) 101, Roentgenium​

Answer 1

Answer:

option a

Explanation:

hope this may help you....

Answer 2

Answer:

Option a is the correct