Electron transfer
What Electron transfer means in Chemistry GCSE, as defined for AQA.
Definitions of Electron transfer
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Reference: AQA
In ionic bonding, electrons are transferred from a metal atom to a non-metal atom, producing positively charged cations and negatively charged anions.
Oxidation involves the loss of electrons from the fuel, and these electrons flow through an external circuit.
The movement of electrons from a metal to a non-metal in ionic bonding, creating oppositely charged ions.
Electrons in the outer shell of the metal atom are transferred to the non-metal atom when they react.
The movement of electrons from the metal atom to the non-metal atom when an ionic compound forms.
The process in which non-metals accept the electrons that metals lose, forming ionic compounds.
Topics that use Electron transfer
- Chemical bonds (AQA GCSE)
- Fuel cells (AQA GCSE)
- Ionic bonding (AQA GCSE)
- Metals and non-metals (AQA GCSE)
Related terms
- Ion formation
- Ionic bonding
- Alloys
- Anode
- Atomic structure and periodic table position
- Charge and relative numbers of protons and electrons
- Charge balance
- Chemical bonding
Using Electron transfer in the exam
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