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 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

If the current wage for nurses is higher than the equiLiBrium wage, this will create a shortage of nurses and ______ pressure on wages? 1) upward 2) downward
Using the Sand Cone Method, you collect a sample with a bank volume of 0.65 cubic feet. The total sample weighed 33 lbs. before drying and 31.5 lbs. after dryin
Definitions of vandalism vary by jurisdiction, but generally, it is willful or malicious damage to property, such as equipment or buildings. A. True B. False
Why is the use of the naturalistic observation technique likely to increase the external validity of a study?
Suppose 2,500 of the second-generation seeds are planted. About how many of the plants will have flowers that are: 5. not pink? 4. not red? 6. neither white no
cómo dividir 12 entre 240 000​
Use Laplace transforms to solve the following problem: y"(t)-3y'(t)+2y(t)=e⁽²ᵗ⁻⁸⁾U(t-4),y(0)=42,y'(0)=84
Label the units as either Q, C ,m or T for 100c
Consider the function y=3(x+2)^2-7 as you complete parts (a) through (c). How could you restrict the domain to show “half” of the graph? What is the equation fo
write a story based on your dangerous experience