Starting from your mol Fe2 reacted in the previous question, calculate the mol of Fe2 per tablet. Recall that the volume of stock solution used in the titration reaction was 10.00 mL. Use dimensional analysis to convert from mL of solution to tablets.

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

i have no clue hope you find the answer