Which of the following elements has the strongest attraction for the electrons in a bond? (A.) hydrogen
(B.) lithium
(C.) bromine
(D.) astatine

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

How many grams of aluminum will there be in 98g of al2o3?