What do a mole of magnesium (mg) and a mole of iron (fe) have in common? their number of atoms their number of molecules their number of electrons their number of protons

Ithink the answer is c i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

A. volume stays constant. just took took the quiz

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

Compound with sulfer  is bright red