In the Following Picture of an Oxide,darkly-Shaded Spheres Represent Oxygen

question 36

Multiple Choice

In the following picture of an oxide,darkly-shaded spheres represent oxygen atoms or ions and lightly-shaded spheres represent atoms or ions of a second-row element in its highest oxidation state.Tell whether the oxide is covalent or ionic and whether the oxide is acidic or basic.

• A)covalent and acidic
• B)covalent and basic
• C)ionic and acidic
• D)ionic and basic

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Definitions:

Lens

In psychology, a metaphor for the perspective or viewpoint through which individuals perceive and interpret their environment.

Cornea

The clear, dome-shaped surface that covers the front of the eye, playing a key role in focusing vision.

Visual Acuity

The clarity or sharpness of vision, measured as the ability to discern letters or numbers at a standard distance clearly.

Temporal Acuity

The precision and effectiveness with which an individual can discern changes in timing or duration of events.