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Which of the following statement is/are correct?

a)

The energy of an electron in a many electron atom generally increases with an increase in value of , but for a given, the lower the value of  the lower the energy

b)

An electron close to the nucleus experiences a large electrostatic attraction

c)

For a given value of , an -electron penetrates of the nucleus more than a -electron, which penetrates more than a -electron, and so on

d)

None is correct



Question ID - 102221 | SaraNextGen Top Answer

Which of the following statement is/are correct?

a)

The energy of an electron in a many electron atom generally increases with an increase in value of , but for a given, the lower the value of  the lower the energy

b)

An electron close to the nucleus experiences a large electrostatic attraction

c)

For a given value of , an -electron penetrates of the nucleus more than a -electron, which penetrates more than a -electron, and so on

d)

None is correct

1 Answer
127 votes
Answer Key / Explanation : (a,b,c) -

The energy of an electron in a many electron atom generally increases with an increase in value of , but for a given, the lower the value of  the lower the energy

An electron close to the nucleus experiences a large electrostatic attraction

For a given value of , an -electron penetrates of the nucleus more than a -electron, which penetrates more than a -electron, and so on

127 votes


127