Structure of an Atom Flashcards
1
Q
What is an atom
A
The smallest part of an element
2
Q
What is a molecule
A
A small group of atoms chemically joined together
3
Q
What are elements
A
Elements are made up of only one type of atom and the atoms are identical
4
Q
What is the proton charge
A
The charge is: +1
5
Q
What is the neutron charge
A
The charge is: 0
6
Q
What is the electron charge
A
The charge is: -1
7
Q
What is the proton mass
A
The mass is: 1
8
Q
What is the neutron mass
A
The mass is: 1
9
Q
What is the electron mass
A
The mass is: 0.0005
10
Q
Where are the protons located
A
The nucleus
11
Q
Where are the neutrons located
A
The nucleus
12
Q
Where are the electrons located
A
The Shells
