electric & magnetic field - alpha, beta and gamma Flashcards
what happens to alpha in e & m field?
attracted to negative ions as it is positive
what happens to gamma in e & m field?
no effect or charge
what happens to beta in e & m field?
attracted to positive as is negative, deflects most into light
when is gamma given off?
only when beta or alpha is given off and is energy released
what do you do with alpha equations?
alpha is 4 on top and 2 on bottom
takeaway 4 onto top no. and takeaway 2 onto bottom no.
e.g
238 234 4
U —–> Y + alpha
92 90 2
—–> element is now 234 and 90 = Th
what do you do to work beta equations?
beta is 0 on top and -1 on the bottom
e.g dont do anything with top no. and ADD 1 from bottom no.
what is nuclear decay?
when alpha, beta or gamma is released