Electropositive element forms an ion by _____.

Important Questions on Chemical Bonding and Molecular Structure

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 21

Ionic bonds are formed between______.

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 22

Which of the following is an ionic compound?

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 23

Element '$\mathrm{X}$', whose atoms have an outer-shell electronic configuration ${\text{ns}}^{\text{2}}{\text{ np}}^{\text{4}}$, is most likely to react chemically to form ions, which have a charge of______.

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 24

The charge on a cation $\mathrm{M} \text{is} +2$ and on an anion $\mathrm{A} \text{is} –3$. The compound formed by them has the formula_____.

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 25

Bond formed between two unlike atoms with little electronegativity difference is generally______.

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 26

When the total attractive forces between two atoms approaching each other is greater than the total repulsive forces, the potential energy of the system

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 27

A fluorine molecule is formed by the

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Chemistry Crash Course NEET>Chapter 13 - Chemical Bonding and Molecular Structure>Level 2>Q 28

$\mathrm{s}-\mathrm{p}$ overlap is defined as the overlapping between the