Find the mass in grams of 2.70 x 10^23 molecules of f2

2.70x10^23 molecules F2 x__1 mol F2 x38gF2__

                                               6.02x10^23 mc F2            1mol F2

then solve

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.