Use the periodic table to select the element from the drop-down menu that has the correct relative electronegativity. Mg > P > C < Br < Check the correct box to describe the periodic trends in electronegativity. Electronegativity across a period: decreases. increases. Electronegativity down a group: decreases. increases.

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !

21/2 hours=150 minutes150 minutes x 80 beats per minute= 12,000 beats in 2 1/2 hours