Question

The electronic configuration of U^x+ ion is [Rn]. What is the value of x?

[At. No. of U = 92]

Options

• 2

• 4

• 5

• 6

Answer 1

6

Explanation:

Electronic configuration of uranium is: [Rn] 5f³ 6d¹ 7s²

The formation of +6 oxidation state corresponds to an electronic configuration of [Rn].

Therefore, value of x = 6