Which particles can be stopped by human skin?

alpha and beta particles

only alpha particles

alpha and gamma particles

beta and gamma particles

Question

Which particles can be stopped by human skin?

 alpha and beta particles

 only alpha particles

 alpha and gamma particles

 beta and gamma particles

anonymous · Answer

I think it's B

anonymous · Answer

@iPwnBunnies

alphadxg · Answer

Correct! Because, Alpha particles will not be able to penetrate the outer part of out skin! Good Guess!

anonymous · Answer

When gamma radiation is released by an atom,

 it is the only radiation emitted.

 it only ever accompanies beta radiation.

 it only ever accompanies alpha radiation.

 it usually accompanies beta or alpha radiation. <--?

anonymous · Answer

Or is it A? Not 100% sure

alphadxg · Answer

It usually accompanies Alpha or Beta radiation and occurs slightly after. It can also be produced from fission, fusion, or neutron capture.

 So D

alphadxg · Answer

Oops, I meant to say A, haha

chmvijay · Answer

its D i guess:)

alphadxg · Answer

@chmvijay My typing skills are to fast for you, haha. but Yes, A is 100% correct.

koikkara · Answer

Hai Sweet Friend, @CrazyTurtle483  WelcoMe To OpeN studY !!

Hope, if U Are Satisfied with this answer, Please Close This Question !

Thank U !! Keep In Touch, with  Open study !!

chmvijay · Answer

lol nothing like that :P @alphadxg

anonymous · Answer

So I should go with A or D for my second question? lol

chmvijay · Answer

LOL :) do you mean  alpha and beta  particles are not radiation if option a is chosen :P @alphadxg

alphadxg · Answer

@chmvijay It's been a long day lol....
@CrazyTurtle483 Lets be clear here, the answer to this question is "A. alpha and beta particles"

100%

chmvijay · Answer

why cant be its  D

alphadxg · Answer

omgggg I'm getting two of the questions mixed up lol... I'm totally looking at the wrong question, this is why you should have posted them seperatly lol

anonymous · Answer

Ohh. D = alpha and beta particles
        A = only gamma

alphadxg · Answer

D is right answer :( I was looking at your first question again @CrazyTurtle483 post them desperately in different threads please.

My apologies @chmvijay I had the write answer written out but kept referring to the first question set.

anonymous · Answer

I will next time, sorryy

alphadxg · Answer

separately* holy crap I'm losing it.

anonymous · Answer

Ok, I'll close this now, thank you guys