Which best describes the current atomic theory?

Since it is only a theory it should not be used in practice.
It has not been tested enough to be useful for developing technology.
It is the most powerful explanation scientists have to offer at this time.
There is very little chance it will be changed in the future.

Question

Which best describes the current atomic theory?
 
  
 Since it is only a theory it should not be used in practice. 
 It has not been tested enough to be useful for developing technology. 
 It is the most powerful explanation scientists have to offer at this time. 
 There is very little chance it will be changed in the future.

anonymous · Answer

It is the most powerful explanation scientists have to offer at this time.

anonymous · Answer

my previous explanation is quite close to explain why :)

anonymous · Answer

OKay that would of been my guess. Thank you