Of which sets are the following numbers elements? $\mathbb N, \mathbb Z, \mathbb Q$ or $ \mathbb R$?

a) 7
b) 0
c) $\frac{1}{3}$
d)$\frac{6}{2}$
e) -4
f) $\sqrt{5}$
g) $\frac{1}{2}\sqrt{3}$
h) $\pi$
i) $\log_{(2)}(3)$
j) $\log_{(10)}(\sqrt{10})$