Fundamental Particles Flashcards
1
Q
Relative mass of an electron.
A
1/1840.
2
Q
What force keeps protons and neutrons in the nucleus?
A
- A strong nuclear force.
3
Q
Which force is stronger: nuclear or electrostatic?
A
- Nuclear because it stops protons (like charges) from repelling one another, this requires a very strong force.
4
Q
A