Give an Example of a Physical Property and a Chemical

question 3

Essay

Give an example of a physical property and a chemical property of each of the following:
a. oxygen gas
b. octane
c. copper

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Definitions:

Retina

The inner lining at the back of the eye that contains light-sensitive cells (rod and cone cells) which convert light into neural signals for vision.

Cornea

The transparent outer covering of the eye that helps to focus incoming light.

Cribriform Plate

A thin, perforated bone part of the ethmoid bone in the skull, through which olfactory nerve fibers pass from the nasal cavity to the olfactory bulb.

Superior Orbital Fissure

A crack or slit in the skull located between the sphenoid wing and greater wing, allowing for the passage of several cranial nerves.