!  2. Check the convergence property of the series ∑ √  

To check the convergence property of a series, such as ∑√n, you can determine whether it converges or diverges using different tests, such as the comparison test, the ratio test, or the integral test. However, I need more information about the series in question.

Could you please provide more details about the series? For example, what is the starting point of the series (∑√n)? Is it from n = 1, n = 0, or somewhere else?