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

oraciones con la palabra entonces

Death Valley, California, is 282 feet below sea level. Represent this altitude as an integer. I got -282. Am i correct?

Karyn proofreads 15 pages in 2 hours for $40. What is her proofreading rate in pages per hour?

what is a bodegon what is its significance

3x^2-11x-4 divided by x-4

commutative property of 35x70=mx35

which measurement would be least likely to be written in scientific notation: number of stars in a galaxy , number of grains of sand on a beach, speed of a car

In "i too" why does the speaker say "they" will be ashamed

The product of nine and x is greater than six more than the product of three and x

how many time can 21 go into 6