An alpha particle is a helium nucleus without the electrons - 2 neutrons and 2 protons.
So, all you would have to do is 2 x 55, which equals 110.
The Answer for this question is : A
1 & 2
Answer:
I cant see the whole question but to my knowledge it is the 3rd law
Explanation:
because the third law states what the applied force is when two objects interact
C) the scientist made an identification by identifying the amount of drug in her blood and realising it was high
The action force is you sitting on the chair and the reaction force is the gravity on the chair that is caused by you sitting on the chair
