Covalent Bonding (AQA A-Level Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does covalent bonding involve?
What does covalent bonding involve?
Sharing electrons between atoms
Between which types of atoms do covalent bonds typically form?
Between which types of atoms do covalent bonds typically form?
Non-metal atoms
What is a covalent bond?
What is a covalent bond?
Attraction between shared electrons & nuclei
How many pairs of electrons are shared in a double bond?
How many pairs of electrons are shared in a double bond?
Two pairs
How is a triple covalent bond represented?
How is a triple covalent bond represented?
Three lines (≡)
Why do covalent compounds have low melting points?
Why do covalent compounds have low melting points?
Weak intermolecular forces
Why do most covalent compounds not conduct electricity?
Why do most covalent compounds not conduct electricity?
No free-moving charged particles
In which type of solvent do polar covalent molecules tend to dissolve?
In which type of solvent do polar covalent molecules tend to dissolve?
Polar solvents
How many double covalent bonds are in carbon dioxide ()?
How many double covalent bonds are in carbon dioxide ()?
Two
How many single covalent bonds are in methane ()?
How many single covalent bonds are in methane ()?
Four