Dr. Nation has 0.75 mol of an unknown gas with a pressure of 500 mmHg and a volume of 290 mL. What is the temperature of this unknown gas? 0 30.2 K
93K
3.1K
O 78 K

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

How do scientists think that gravity affected the formation of our solar system?

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?