In order to remove one electron from a 3S orbital of gaseous sodium atom, about...

JAMB 1999

In order to remove one electron from a 3S orbital of gaseous sodium atom, about 496KJMol^-1 of energy is required. This energy is referred to as

A. electron affinity
B. ionization energy
C. activation evergy
D. electronegativity

WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

Correct Answer: Option B

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn, please click here

Previous Next

Go back to Chem classroom

Report an Error Ask A Question Download App

WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709

Contributions ({{ comment_count }})

Please wait...

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}

Quick Questions

Three ships P,Q,R are at sea. The bearing of Q from P is 030 degrees and the bearing of Q... Answer this

8 Answers · Mathematics · 3 years ago
which of these contain the same vowel sound with the word women(o is underlined) A. red B. rid C. head... Answer this

0 Answers · English Language · 14 minutes ago
An isotope of copper is found to have an atomic mass that is 5.41065 times the atomic mass of carbon-12.... Answer this

0 Answers · Chemistry · 1 hour ago

In order to remove one electron from a 3S orbital of gaseous sodium atom, about...

Correct Answer: Option B

Explanation

Contributions ({{ comment_count }})

Please wait...

Modal title

Report

Block User

{{ feedback_modal_data.title }}

Quick Questions

Post your Contribution

Sign In