Multiple Choice
The first ionization energy of Mg is 735 kJ/mol.The second ionization energy is
A) 735 kJ/mol
B) less than 735 kJ/mol
C) greater than 735 kJ/mol
D) More information is needed to answer this question.
E) None of these.
Correct Answer:
Verified
Correct Answer:
Verified
Q41: The complete electron configuration of tin is<br>A)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>10</sup>4p<sup>6</sup>5s<sup>2</sup>4d<sup>10</sup>5d<sup>10</sup>5p<sup>2</sup><br>B)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>10</sup>4d<sup>10</sup>4p<sup>2</sup><br>C)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>4p<sup>6</sup>5s<sup>2</sup>4d<sup>10</sup>5d<sup>10</sup>5p<sup>2</sup><br>D)1s<sup>2</sup>2s<sup>2</sup>2p<sup>6</sup>3s<sup>2</sup>3p<sup>6</sup>4s<sup>2</sup>3d<sup>10</sup>4p<sup>6</sup>5s<sup>2</sup>4d<sup>10</sup>5p<sup>2</sup><br>E)none
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