What Makes up Atoms (4min)

Atoms are made of electrons, neutrons, and ...

(a)  

This is the item that makes each element different.

• protons

• electrons

• neutrons

• schindeletrons

The number of protons is called

• atomic number

• atomic blast

• atomic slam

• atomic mass

Categorize atoms parts by their charges.

Groups:

(a) Negative Charge

,

(b) Positive Charge

• electrons

• protons

Based on the diagram, where are electrons located?

• zipping around outside.

• In the center of the atom

• always in Texas

• in the middle of the atom.

Based on the picture, where are neutrons and protons located?

• In the center of the atom

• on the outside of the atom.

• orbiting around the atom