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प्रश्न
Write an explanation.
Electronegativity
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उत्तर
Electronegativity is the tendency of an atom to attract the shared pair of electrons towards itself in a chemical bond. Elements with high electronegativity strongly pull electrons, while those with low electronegativity tend to lose electrons easily. Electronegativity decreases down a group due to increased atomic size and increases across a period due to increasing nuclear charge.
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संबंधित प्रश्न
Choose the word or phrase from the brackets which correctly complete the following statement:
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Is is metal or non-metal?
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What is its valency?
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down the group top to bottom.
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Explain
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Write the name.
Two elements having two orbits.
Right or wrong sentence.
Silicon is a metallic element.
Write scientific reason.
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Choose the odd one out and write the reason:
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