Question

Describe about element number 119.

Answer 1

element 119 is Ununennium, and

. In the periodic table of the elements, it is expected to be an s-block element, an alkali metal, and the first element in the eighth period. It is the lightest element that has not yet been synthesized.

Answer 2

$\huge\colorbox{blue}{♛ᴀɴsᴡᴇʀ♛࿐}$

Ununennium, also known as eka-francium or element 119, is the hypothetical chemical element with symbol Uue and atomic number 119. ... In the periodic table of the elements, it is expected to be an s-block element, an alkali metal, and the first element in the eighth period.

Alternative names: element 119, eka-francium

Naming: IUPAC systematic element name

Atomic radius: empirical: 240 pm (predicted)

Group: group 1: H and alkali metals