Question

Estimate the charge in 26g of Na+

Answer 1

$\left \{ {{y=2} \atop {x=2}} \right. \beta \sqrt{x} \sqrt[n]{x} \int\limits^a_b {x} \, dx \lim_{n \to \infty} a_n x_{123} \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \lim_{n \to \infty} a_n$