Introducing"The Atom" Flashcards
(7 cards)
Nucleus:
The center of an atom which holds protons and neutrons.
Proton:
A particle in the nucleus with a positive change.
Neutron:
A particle in the nucleus that has”No charge”.
Element:
The simplest kind of Atom 109 Elements.
Electron:
A particle in the outside space of an Atom with a negative charge.
Electron Shell:
The circular path that the Electrons travel around the nucleus.
Atom:
The smallest part of Matter.