5.1 Flashcards
1
Q
do protons have a negative, neutral, or positive charge
A
positive
2
Q
what does the atomic number tell us
A
the amount of proton in the element
3
Q
what is the atomic mass made up of
A
the amount of protons and electrons
4
Q
what is an isotope
A
same element more of less neutrons
5
Q
does a different in charges repel or attract
A
attract
6
Q
force is ______ related to change
A
directly
7
Q
are protons heavy or light
A
heavy
8
Q
what does r represent in Coulomb’s formula
A
distance
9
Q
force is ______ related to the distance squared
A
inversely
10
Q
A
