Flashcards
Untitled
Cards in this deck (4)
- 1Define the terms atomic numberAtomic number: Number of protons in the nucleus of an atom. The atomic number determines element an atom is.
- 2Define the term Mass numberMass Number: The number of protons and neutrons in the nucleus of an atom.
- 3In what part of an atom is most of its mass contained?The Nucleus
- 4Identify the force that holds protons and neutrons together in an atom's nucleus?
Information
- Description
- Flashcards on Untitled, created by glamour27088 on 25/02/2016.
- Created by
- glamour27088
- Views
- 0
- Rating