Properties of Small Molecules (OCR GCSE Chemistry A (Gateway Science Suite)): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is another name for small molecules?
What is another name for small molecules?
Simple covalent molecules
What type of atoms make up small molecules?
What type of atoms make up small molecules?
A small number of non-metal atoms
How do atoms bond together in simple covalent molecules?
How do atoms bond together in simple covalent molecules?
By sharing electrons
What type of bonds exist in small molecules?
What type of bonds exist in small molecules?
Covalent bonds
What are the melting and boiling points of simple covalent molecules like?
What are the melting and boiling points of simple covalent molecules like?
Low
Why do simple covalent molecules have low melting and boiling points?
Why do simple covalent molecules have low melting and boiling points?
Weak forces between molecules
What state are many simple covalent molecules at room temperature?
What state are many simple covalent molecules at room temperature?
Gases or liquids
Which of these is an example of a simple covalent molecule?
Which of these is an example of a simple covalent molecule?
Water
Can simple covalent molecules conduct electricity?
Can simple covalent molecules conduct electricity?
No
Why don't simple covalent molecules conduct electricity?
Why don't simple covalent molecules conduct electricity?
No charged particles (ions)