It is physical, as no reaction happens when a shell is cracked.
Conceptual models are mental images that are developed in an effort to picture something. A physical model is an actual, physical construction.
VSEPR only shows the geometric shape of the element
maps and charts are examples of what models
Electronic configuration of beryllium: 1s2.2s2. Two electrons on each shell.
A toy is a physical model.
A shell model is an electron configuration. The shell model for Potassium has two electrons on the first ring, eight on the second ring, eight on the third ring, and one on the fourth ring.
it does not have a shell
It is physical, as no reaction happens when a shell is cracked.
A physical model is a model you can touch a mathematical is a equation describing something
model airplanes, dolls, and drawings are some examples of physical models.
A physical model
The shell model explains the organization of the periodic table. The elements in the first period have electrons in the first shell; the elements in the second period have electrons in the first two shells; the elements in the third period have electrons in the first three shells; and so on.
conceptual model :A conceptual model uses idea to suggest what system is or how it works.A physical model : A physical model might be a scale model , either larger or smaller than the actual system it represents.
an analog model
Physical model.
hub work at physical layer of osi model