Which among the following are the repulsive forces acting between two atoms A and B?
If $e_{A}$ , $e_{B}$ represents electrons of atom A and B respectively and $N_{A}$ , $N_{B}$ represents nuclei of atom A and B respectively.

e_{A} - e_{B}

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N_{A} - N_{B}

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N_{A} - e_{B}

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N_{B} - e_{A}

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Solution

The correct option is B $N_{A} - N_{B}$
Like charges repel each other and unlike charges attract each other.

When two atoms come together the negatively charged electrons of both atoms repel each other and positively charged nuclei of both atoms repel each other.

The repulsion between electrons of atoms A and B is represented as
$e_{A} - e_{B}$

The repulsion between electrons of atoms A and B is represented as
$N_{A} - N_{B}$ .

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Which among the following are the repulsive forces acting between two atoms A and B?
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Which among the following are the repulsive forces acting between two atoms A and B? If eA, eB represents electrons of atom A and B respectively and NA, NB represents nuclei of atom A and B respectively.

Which among the following are the repulsive forces acting between two atoms A and B?
If $e_{A}$ , $e_{B}$ represents electrons of atom A and B respectively and $N_{A}$ , $N_{B}$ represents nuclei of atom A and B respectively.