Which of These Pairs of Elements Would Be Most Likely

question 121

Multiple Choice

Which of these pairs of elements would be most likely to form an ionic compound?

• A) P and Br
• B) Cu and K
• C) C and O
• D) O and Zn
• E) Al and Rb

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Definitions:

Inattentional Blindness

A psychological lack of attention that is not associated with any vision defects or deficits, where an individual fails to perceive an unexpected stimulus that is in plain sight when other attention-demanding tasks are being performed.

Daydreaming

A mild, self-generated form of detachment from immediate surroundings, characterized by a person's drift of attention away from the task at hand.

Dreaming

A series of thoughts, images, and sensations occurring in a person's mind during sleep, often reflecting unconscious material.

Drowsiness

A state of feeling sleepy or being on the verge of falling asleep.