- What is Mean and SD mean in this chart? can anyone tell me what it is? Thanks?

Discover Questions

A 3.1 µL ampoule of xenon has a pressure of
1 Torr at 21 ◦C. How many Xe atoms are
present? answer to the thousandth? What is f(g(x)) when f(x)=x^2+5x+6, and g(x)=1/x+3? A 15.4 g sample of krypton exerts a pressure
of 140 mTorr at 38◦C. What is the volume of
the container?
Answer in units of L.? Indicate the number of unpaired electrons for: [noble gas] ns2np5? Can deer eat hay?