Which of the Following Has/have the Electron Configuration [Ne]3s²3p⁶

question 36

Multiple Choice

Which of the following has/have the electron configuration [Ne]3s²3p⁶?
(i) S^2-
(ii) Cl
(iii) Ar
(iv) K⁺
(v) Ca²⁺

• A)i only
• B)iv and v
• C)ii and iii
• D)i,iii,iv,and v
• E)All have the electron configuration [Ne]3s²3p⁶

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Definitions:

Confidence Interval

A span of numerical values, calculated from sample data, speculated to potentially contain the value of an unknown population parameter.

Population Proportion

The portion of a population that possesses a certain property or characteristic.

Drowsiness

A state of feeling abnormally sleepy or tired, often a symptom of a condition or result from certain medications, substances, or health issues.

Error of Estimation

The difference between an estimated value and the true value, reflecting the degree to which an estimation method may deviate from accuracy.