What is meant by 1st ionisation energy?

The energy required to remove an electron from 1 mole of gaseous atoms to form 1 mole of gaseous 1+ ions

Answered by Tiffany Z. Chemistry tutor

1546 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

A compound is found to contain 30.7% Sulfur, 23,3% Magnesium and 46% Oxygen. What is the empirical formula of the compound?


Draw the structure of chlorine pentafluoride (ClF5) according to the VSEPR theory


What is the difference between 'Electrospray Ionisation' and 'Electron Impact' during the ionisation stage in a mass spectrometer?


Explain why water molecules form on average two hydrogen bonds per molecule, whereas ammonia molecules (NH3) form only one.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences