Which describes the correct procedure when converting a number from scientific notation to standard notation? A If the power of 10 is positive, move the decimal point to the left. BIf the power of 10 is positive, move the decimal point to the right. CIf the number being converted is greater than 10, move the decimal point to the left. DIf the number being converted is greater than 10, move the decimal point to the right.

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