Atoms of Two Different Elements

question 41

Multiple Choice

Atoms of two different elements

• A) may form no compounds together.
• B) can form only one compound together.
• C) can always form more than one compound together.
• D) must form ions of the same charge if they are to form a compound together.

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Definitions:

Ophthalmoscope

A medical instrument used to examine the interior of the eye, including the retina and optic nerve.

Red Glow

A term that might refer to the reflection or appearance of a reddish light or illumination, either as a physical phenomenon or a symptom in medical contexts.

Opacity

The condition of being opaque, which can refer to a substance or tissue that does not allow light to pass through.