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Dot and Cross Diagrams — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Elements, Compounds, and Mixtures
Chemical Bonding
Dot and Cross Diagrams
OCR GCSE Combined Science A · J250
Dot and Cross Diagrams
What you need to know
Construct accurate dot and cross diagrams to represent the bonding in simple covalent substances.
Construct dot and cross diagrams to illustrate electron transfer and bonding in binary ionic substances.
Revision notes
1
Dot and Cross Diagrams
7 key terms
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Electrostatic Forces and Electron Transfer
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Limitations of Chemical Models