Chapter 11 Flashcards
1
Q
Mass for protons:
A
1 amu
2
Q
What electrical charge are neutrons
A
Neutral
3
Q
All neutrons are…
A
Identical
4
Q
Nucleus
A
Have the most mass and the least volume in an atom (very dense)
5
Q
Atoms with missing or extra electrons
A
Ions
6
Q
Where are electrons founds
A
Outside the nucleus
Inside of clouds
7
Q
How many amu for electrons
A
0
8
Q
1 proton + 1 electron =
A
hydrogen atom
9
Q
What are the charges for protons?
A
Positive
