90 grams of glucose contains (Mol. Wt of glucose=180)

1 mole of $O_3$ molecules and $3N_A$ carbon atoms

0.5 moles of $C_6{H}_{12}{O}_6$ & 12 moles of atoms

48 moles of electrons and $42N_A$ neutrons 

$6N_A$ atoms of hydrogen and $3N_A$ molecules of hydrogen