Which statement about covalent bonding is true?
A Electrons are transferred from one atom to another - OCR Gateway - GCSE Chemistry - Question 9 - 2018 - Paper 1
Question 9
Which statement about covalent bonding is true?
A Electrons are transferred from one atom to another.
B Electrons are delocalised.
C Electrons are shared betwe... show full transcript
Worked Solution & Example Answer:Which statement about covalent bonding is true?
A Electrons are transferred from one atom to another - OCR Gateway - GCSE Chemistry - Question 9 - 2018 - Paper 1
Step 1
Electrons are transferred from one atom to another.
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Answer
This statement is incorrect. In ionic bonding, electrons are transferred; in covalent bonding, they are shared.
Step 2
Electrons are delocalised.
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Answer
This statement is misleading in the context of covalent bonding, as delocalisation typically refers to electrons in metals or aromatic compounds.
Step 3
Electrons are shared between atoms.
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Answer
This is the correct statement. In covalent bonding, atoms share pairs of electrons to achieve stability.
Step 4
Ions are formed.
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Answer
This statement is incorrect. Ions are formed in ionic bonding, not covalent bonding.
