Seudónimo Seudónimo

02-06-2015
Chemistry

contestada

Which particle has the least mass?
(1) alpha particle (3) neutron(2) beta partic1e (4) proton

Respuesta :

lulu1991 lulu1991

02-06-2015

The answer is (2) beta particle. The alpha particle is equals to the nucleus of He which is equals to the mass of four protons. And the mass of neutron and proton are the same. The beta particle is electrons which has little mass.

Answer Link

Otras preguntas

What crop contributed to the success of the English colony of Jamestown? A. Corn B. Cotton C. Tobacco D. Wheat

PLEASE HELP ASAP I WILL MARK BRILLIANT WHOEVER ANSWERS THANKS (:

The number of wavelengths in a given unit of time can be calculated and measured as the wave’s

It is MOST accurate to say that body mass index (BMI) provides information about __________.

HELP I WILL UPVOTE How should sentence 21 be revised? (21) Because she studies very hard and never gives up Maria has maintained a grade point average of 3.0

Rewrite ×3×3×33 using an exponent

In which period of American history would you have been MOST likely to find the greatest number of farmers? A) 1920s B) 1940s C) 1960s D) 1980s

if you had a apple,what would you do with it with some kind of junk food? please do not have the same ansewers

N'djamena is the capital city of which african country?

How do I solve for A+B And a-b