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. ethanol, ch3ch2oh potassium fluoride, kf octane, c8h18 toluene, c7h8 sodium iodide, nai

Correct Potassium Fluoride (KF) and sodium iodide (NaI)

Reason: 
Ionic compounds tends to undergo dissolution in aqueous medium. This results generation of ions. On other hand, covalent compounds donot generate ions in aqueous medium.

In present case, Potassium Fluoride (KF) and sodium iodide (NaI) are ionic compounds. Hence, when dissolved in water, these substances are most likely to undergo dissolution.

North atlantic current or north atlantic drift is the answer

Mg-26 and mg-24 are pair of isotopes. isotopes are defined as atoms of the same element having same atomic number but different mass number. i hope that was .