keepfinessebando94 keepfinessebando94

29-05-2016
Chemistry

contestada

Compared to the mass and the penetrating power of an alpha particle, a beta particle has?
1) Less mass and greater penetrating power
2) less mass and less penetrating power
3) more mass and greater penetrating power
4)more mass and less penetrating power

Respuesta :

Аноним Аноним

29-05-2016

The first one is correct.
An alpha particle has more than 7000 times the mass a beta, but it has less penetrating power because it has a shorter range.

Answer Link

Otras preguntas

Why is the bond between H and F in HF considered polar covalent whereas HCl, HI, and so on are all ionic? The electronegativity difference between them suggests

To some, the best time to get work done is during homework. A. best, done B. some, best C. work, homework D. during, done

Prior to certifying the MA billing statement for contract payment by GPC, the A/BO must: a) Verify the contractor's personal information b) Confirm the contract

Where did the World Commission on Environment and Development (WCED) hold its session on sustainable development? 1) New York 2) Geneva 3) Rio de Janeiro 4) Tok

analyse the impact that building a wind farm at madingborough, rather than an offshore, will have on the following stakeholders: the residents of madinborough,

In chapter 5 ghost, what quote from the book proves “Castle has a conscience”

Select all the points that are on the line that passes through the points (2, 1) and (6, 13).

In a banking system with limited reserves, which of the following best explains why a monetary policy might be ineffective in fixing an economy in some cases?a.

Which equation matches the graph of the greatest integer function given below? B 6 2 8-64-20 2-46 8 2 4+0 *6 8 O A y=[x]+2 OB. y -[x]+4 O C. y-kxl-4 OD. y -[x]-

In which disorder do affected individuals have mood swings that can alternate between periods of deep depression and euphoric feelings? Pick the best answer. O