An Atom That Has 54 Protons, 54 Electrons, and 78

question 8

Multiple Choice

An atom that has 54 protons, 54 electrons, and 78 neutrons is

---

Definitions:

Perceived Distance

The subjective estimation or impression of how far away an object or destination appears to be.

Retinal Image

The image produced by light rays hitting the retina, the light-sensitive surface at the back of the eye, allowing for vision.

Retinal Images

The visual representations formed on the retina, the light-sensitive layer at the back of the eye, as light from the environment is focused.

Perceived Distance

The subjective experience or estimation of the space between two or more points.