Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryThe d and f-Block ElementsJEE Main

The observed electronic configuration of protactinium (atomic number = 91) is . The value of is .

Answer: 5

Solution

The observed ground-state configuration of protactinium is

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-148007