What's the difference between an atom and an ion?

Atoms and ions are both made up of proton's and neutrons in the nucleus with electrons orbiting around. The difference is atom's have equal number of proton's and electrons while ions have more or less electrons than proton's (for a given element).

Answered by Oliver B. Chemistry tutor

7526 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

The student did another experiment using 20 cm3 of sodium hydroxide solution with a concentration of 0.18 mol/dm3 . Relative formula mass (Mr) of NaOH = 40 Calculate the mass of sodium hydroxide in 20 cm3 of this solution.


Why is Chlorine a gas at room temperature but Sodium Chloride is a solid?


What is hydrocarbon?


What is the relative formula mass of CaCO3?


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