As you move across the periodic table atoms tend to get smaller because

The grooves or folds of the brain are called

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.