can anyone help me please?

[pipistar]

hey im pip n im taking A level physics at college, ive got a physics paper and im not very confident. Can anyone give me a hand with some of the questions?

pip xx

[xeon]

yeah go on then im doing a level physics too :)

[Integral]

Before anyone can help you, you will need to ask a question. Please post all homework questions in our Homework fourm (http://www.physicsforums.com/forumdisplay.php?f=35)

[pipistar]

thanx xeon....its about radioactivity actually
how can Uranium-238 become uranium-234 after three decays?
sorry if this seems simple im pretty bad at physics,

[jimmy p]

I did A-level physics. Not very well, but I completed the course. If you need some help, I'm here.