Im looking for a girl friend and no one will so 100 points if i can get one

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Which factor is likely to impact the possible number of compounds ?