The effective nuclear charge is the difference between the atomic number an element and the shielding constant. Hence, the atom which experiences the greatest nuclear charge is Sulphur, S.

Calculating the greatest effective nuclear charge, :

$Z_{eff} = Z - S$

Z = Atomic number ; S = shielding constant

For Magnesium, Mg:

Z = 12

S = 10

$Z_{eff} = 12 - 10 = 2$

For Aluminium, Al:

Z = 13

S = 10

$Z_{eff} = 12 - 10 = 3$

For Sulphur, , S:

Z = 16

S = 10

$Z_{eff} = 16 - 10 = 6$

Therefore, the atom whuch experience the greatest $Z_{eff}$ is Sulphur.

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2 years ago

Who are the best candidates for members of the BPA? Select two options.

Alexeev081 [22]

Answer:

The answer are:

•Brenna wants to have a career in computer-related work.

•Cody wants to manage a company's office.

Explanation:

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3 years ago

Distinguish the differences between how common sensory distractions can increase driving risk

elena-14-01-66 [18.8K]

Answer:

Explanation:

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3 years ago

Walter and Trina are planning a campus event focused on equity and inclusion. Several students would like to help with the event

Shkiper50 [21]

The following speech is not necessary aligned with the topics of equity and inclusion that are planned for the event:

The importance of untimed tests for all students.

The speech can be considered related to equity because it is about all students, but the topic it talks about is not a very important problem in relation to inclusion and equity. However, all the other options are related.

Inclusion means that everyone is included, no one is left out. Equity means that everything is the same for every one, there are no preferences, everything is fair for everyone.

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7 0

3 years ago