why are all atoms neutral?

All atoms are neutral because all atoms have the same number of protons as they have electrons. Atoms are made up of a nucleus and electrons that surround their nucleus in shells. The nucleus contains protons and neutrons. Neutrons have no charge and protons have a '+1' charge. So the nucleus will have a positive charge with varying size, depending on how many protons it has. Electrons have '-1' charges and are always in equal numbers to the protons. So, the charges balance out. For every '-1' charge there is a '+1' charge.

Answered by Freya B. Chemistry tutor

5651 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

contrast covalent and ionic bonding


What is metallic bonding?


The rate of reaction between marble chips and hydrochloric acid can be increased by: a) increasing the concentration of the hydrochloric acid, b) increasing the temperature of the hydrochloric acid. Explain why in terms of the reacting particle model.(6)


Compare the advantages and disadvantages of using bioethanol over fossil fuels.


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 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences