Which of the following electronic configuration an atom has the lowest ionisation

Which Of The Following Electronic Configurationan Atom Has The Lowest Chemistry Question

Which of the following electronic configuration an atom has the lowest ionisation enthalpy?

Options

(a) 1s²2s²sp³
(b) 1s²2s²2p⁵3s¹
(c) 1s²2s²2p⁶
(d) 1s²2s²2p⁵

Correct Answer:

1s²2s²2p⁵3s¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)

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