If an Atom Has a Charge of -2,which of the Following

question 17

Multiple Choice

If an atom has a charge of -2,which of the following must be true?

• A)It has two more electrons than protons.
• B)It has two more protons than electrons.
• C)It has two more protons than neutrons.
• D)It has two more neutrons than electrons.

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Definitions:

Parallel Processing

A method of information processing in which multiple data streams are processed simultaneously.

Serial Processing

A cognitive approach where the brain processes information in a linear, step-by-step sequence, one item at a time.

Bottom-up Processing

A cognitive process where perception starts with an incoming stimulus and builds up to the comprehensive perception, without preconceived cognitive models.

Parvo Cells

Ganglion cells that, because of their sensitivity to differences in hue, are particularly suited to perceiving color and form.