Problem

Sum of number of protons, electrons and neutrons in 12 g of

^{12}_6C

is: 1) 1.8 2)

12.044 \times 10^{23}

1.084 \times 10^{25}

10.84 \times 10^{23}

1) 1.8 2)

12.044 \times 10^{23}

1.084 \times 10^{25}

10.84 \times 10^{23}