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What does the electronegativity of an element measure?
APull on shared electrons
BMass of the whole atom
CSize of the outer shell
DSpeed of the electrons
Answer & Solution
Correct answer: A. Pull on shared electrons
1. Electronegativity is a chemical property of an atom in a bond.
2. It describes the power of an atom to attract electrons towards itself.
3. The greater the electronegativity, the stronger the pull on the shared pair.
4. Mass and size are separate properties and do not define electronegativity.
_Source: Siyavula Physical Sciences Grade 11 (Everything Science, CC BY 4.0), Chapter 3: Atomic combinations_
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