IvelisseChaffey626 IvelisseChaffey626

03-06-2015
Chemistry

contestada

Which particle has the least mass?(1) alpha (3) neutron
(2) beta particle (4) proton

Respuesta :

IwAsSoMeGuY IwAsSoMeGuY

03-06-2015

Alpha particle has a mass of 4 (Two protons and two neutrons)
Neutron has a mass of 1
Beta particle has a mass of about 0 (Electron)
Proton has a mass of 1
So the answer is (2) Beta particle

Answer Link

Otras preguntas

Help with 58 show work plz

What enzyme is responsible for unwinding the dna double helix allowing the polymerase to bind?

Why do electrons flow through a wire?A.There is a difference in the chemical energy.B.There is a difference in the potential energy.C.There is a difference in t

What was one result of the industrial revolution? A. More goods were produced by hand B. People moved from cities to farms C. People moved from cities to farms

h best describes the relationship between the successive terms in the sequence shown? 9, –1, –11, –21, … The common difference is –10. The common difference

Why was the expedition Zebulon Pike important to future trade?

Can you tell and show me the answer?

One striking result of post war youth culture was that science forums

Which sentence has a pronoun in the possessive case? The collection of magazines in our library is impressive. Jackie and he visited the collection of magazines

Dayna deposited $2700 into a savings account that pays a simple annual interest rate of 1.6%. how much interest will she earn after 6 months?