Kemija - 2020. ljeto, 5.

$1,51\times {10}^{23}1,51\; \backslash times\; 10^\{23\}$

$3,01\times {10}^{23}3,01\; \backslash times\; 10^\{23\}$

$6,02\times {10}^{23}6,02\; \backslash times\; 10^\{23\}$

$3,01\times {10}^{24}3,01\; \backslash times\; 10^\{24\}$