Write the electron configuration when Sulfur gains two electrons

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 )

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

How do you convert 4 mmol of bromobenzene to ml?