Question

When an alpha particle is released by an atom, the atom

loses one electron.

has an increased mass number of four.

loses a helium nucleus. = correct answer

gains a neutron.


@Lexieloo

Answer 1

I started another so i could give you another medal

Answer 2

C

Answer 3

so I was correct!

Answer 4

yea its C

Answer 5

lexie i will give you a best response medal you give triple a medal and he will give me a medal

Answer 6

or not he left
just give me one

Answer 7

well thanks for the medal :)

Answer 8

thanks if i have anything i need to check i will come to you and give you medals

Answer 9

Kay same here. My class bell is about to ring tho so i have to log off

Answer 10

ok

Answer 11

sorry i had to answer another question

Answer 12

here i got one for you

Answer 13

what?

Answer 14

look at your notifications

Answer 15

http://openstudy.com/study#/updates/525f0073e4b002bdb0920c91