Which of the following are examples of destructive forces?
a) ice
b) wind
c) both ice and wind
d) neither ice nor wind

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

How is the atomic number of a nucleus changed by alpha decay