Answer:
D
Explanation:
magnesium always lose 2 electrons
Objects have mechanical energyif they are in motion and/or if they are at some position relative to a zero potential energy position (for example, a brick held at a vertical position above the ground or zero height position). A moving car possesses mechanical energydue to its motion (kineticenergy).
Answer:
answer will be 3.08 mol ig.....
