A computed tomography (CT) scan fires radiation through the body to create an image. What type of radiation does a CT scan use?
alpha radiation
Obeta radiation
O gamma radiation
positron radiation

How do we find the answer?

Both models are effective because they show the valence electrons, and these valence electrons indicate the reactivity of an element.

1.75 is the weight of one medium egg

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic