TheBigDilf
TheBigDilf TheBigDilf
  • 12-11-2019
  • Physics
contestada

an alpha particle

1) is identical to a helium nucleus
2) can penetrate a sheet of aluminum
3) has a negative charge
4) all of these

Respuesta :

AL2006
AL2006 AL2006
  • 12-11-2019

An alpha particle  is identical to a helium nucleus ... 2 protons, 2 neutrons. (1)

Answer Link

Otras preguntas

every positive feedback mechanism that your body uses ends in
Which of the following foods supplies a lot of empty calories, including solid fat?a. Doughnutsb. peanut butterc. energy drinksd. pizza
why did southern states adopt black codes and how did these laws impact former slaves?
The Whistleblower Protection Act of 1989 introduced a new reward program for whistle-blowers who report securities law violations to the Securities and Exchange
Please Help ASAP.....
Solve for v in the following formula: d = v t + 1 2 a t 2 . Do not write v = in your answer.
Why do we use blood cultures to diagnose infective endocarditis?
Be able to select the β-lactam antibiotics if given choices. How do they work to control bacteria?
Use the details you highlighted to answer the questions. What inference can be made about David, based on the details in the passage? Is this an example of d
How many borders or frames are used to distinguish between the content of the product?