Which is a characteristic of the part of the atom marked "A"?
А
0 It contains most of the mass.
O It is negatively charged.
It is mostly empty space.
O It is composed of electrons.
B

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6