What is the electron configuration of an element with atomic number 20? A. 157257 2p 3s 3p
B. 1523 2p 3s 3p
C. 1525 20635
D. 152232 2p 3s 3p6452
E. 15723 2p5

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds