Which equivalence factor should you use to convert from 3.48 x 1018 atoms of magnesium (mg) to moles of magnesium? a (1 mol mg/1 atom mg) b (1 mol mg/3.48 x 1018 atoms mg) c (1 mol mg/6.02 x 1023 atoms mg) d (6.02 x 1023 atoms mg/1 mol mg)

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

How many grams are in 68.2 molecules of br2?

Why can water dissolve many ionic compounds