Nickel Has a Face-Centered Cubic Cell,and Its Density Is 8

question 50

Multiple Choice

Nickel has a face-centered cubic cell,and its density is 8.90 g/cm³.What is the radius (in pm) of a nickel atom? (The molar mass of nickel is 58.69 g/mol)

• A) 62.3 pm
• B) 88.1 pm
• C) 125 pm
• D) 249 pm
• E) 535 pm

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Definitions:

Intimacy

A close, familiar, and usually affectionate or loving personal relationship with another person or group.

Attachment

An emotional bond that forms between individuals, typically between a child and caregiver, which impacts behavior and development throughout life.

Caring

Demonstrating compassion and concern for others, reflecting a sense of empathy and a desire to help and support.

Parasocial Relationship

A one-sided relationship where one party knows a great deal about the other, who is typically a public figure or character, but the latter does not know them.