Use the periodic table in the tools bar to complete the electron configurations for the following elements: Lithium (Li): 1sA2sB

A =
B =

What is the main reason why some developing countries fear the increase the free trade policies around the world?

What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it