Chemistry
The tendency of an atom to attract shared pair of electrons to itself when forming a chemical bond is known as
- Electron affinity
- Electronegativity
- lonization potential
- Nuclear charge
Periodic Table
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Answer
Electronegativity
Reason — Electronegativity is the tendency of an atom to attract shared pair of electrons to itself when forming a chemical bond.
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Related Questions
Name the element : An alkaline earth metal present in group 2 and period 3.
In the Periodic Table, elements of Period 3 are arranged in the increasing order of ionization potential as:
- B, N, CI, Ar
- Mg, Si, S, Ar
- Ar, Si, S, Mg
- Si, Ar, Cl, Mg
Elements A & B have electronic configuration : 8 & 13 respectively. The chemical formula formed between A & B will be:
- AB
- B3A3
- A2B3
- B2A3
Alkaline earth metals have the same:
- Number of valence electrons
- Number of shells
- Metallic property
- lonization potential