An alpha particle is composed of _____.
Question 7 options:

one proton and one neutron

one proton and two electrons

two protons and one neutron

one neutron and two electrons

two protons and two neutrons

Question

An alpha particle is composed of _____.
Question 7 options:
	
one proton and one neutron
	
one proton and two electrons
	
two protons and one neutron
	
one neutron and two electrons
	
two protons and two neutrons

anonymous · Answer

@jim_thompson5910

hartnn · Answer

Alpha particle is the nucleus of a helium element

hartnn · Answer

nucleus don't have any electrons

anonymous · Answer

d then

hartnn · Answer

helium has atomic number = 2
so it will have both protons and neutrons
and both of them will be 2

Yes! D is correct :)