A Fictional Element Named Nivadium Is Found to Have Three

question 47

Multiple Choice

A fictional element named Nivadium is found to have three naturally occurring isotopes with the natural abundances shown here: The calculated atomic mass of Nivadium is:

• A)7.61 amu
• B)22.83 amu
• C)23.18 amu
• D)69.55 amu
• E)none of the above

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Definitions:

Narcissism

A personality trait marked by an inflated sense of importance, a need for attention and admiration, a sense of entitlement, and a tendency to exploit others.

Accept Criticism

The ability or willingness to receive and constructively use feedback regarding one’s actions or behaviors.

Grandiose Self-Importance

An exaggerated feeling of one’s significance or superiority, often seen in narcissistic personality disorder.

Narcissism

A personality trait characterized by an excessive preoccupation with oneself and a lack of empathy for others.