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

In cornville, bicycle license plates have 2 letters followed by a 1 digit number. How many different license plates are possible

Which of the following statements is true about the U.S. Senate? a. Its members have six-year terms, with one-third of the total members up for re-election ever

Do oxygen molecules go into or out of the cell

Which of the following is NOT a type of figurative language? a. simile b. rhythm c. imagery d. personification

How did President Lincoln attempt to resolve the issue of resupplying Fort Sumter?

Choose the answer that describes the following: tres líneas diagonales y una línea horizontal. A. ///— B. ///| C. //| D. //—

What is the volume of a cube with edge length 2/3

Nilai 9 log 27 + 3 log 9 + 2log 8

Which term refers to all water on or near Earth's surface?

Regular exercise often leads to an improved body image. a. True b. False