Cathode
Revision as of 20:41, 13 January 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 4== ===Meaning=== An cathode is a negatively charged electrode. ===About Cathodes=== : Cathodes are used during electrolysis o...")
Key Stage 4
Meaning
An cathode is a negatively charged electrode.
About Cathodes
- Cathodes are used during electrolysis of ionic compounds.
- In electrolysis positive ions are attracted to the cathode where they gain electrons to become neutral atoms.