Chemistry A-Level
predicting ionic charge
What predicting ionic charge means in Chemistry A-Level, as defined for AQA.
Definition of predicting ionic charge
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Reference: AQA
The group number predicts the ion, as Group 1 loses one electron to give 1⁺ and Group 7 gains one to give 1⁻.
Topics that use predicting ionic charge
- Ionic bonding (AQA A-Level)
Related terms
- charge and radius
- conductivity when molten
- electrostatic attraction
- giant ionic lattice
- simplest ratio
- balancing charge
- brackets in formulae
- charges to learn
Using predicting ionic charge in the exam
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