The modern view of an electron orbital in an atom can best be A. a circular path an electron follows around the nucleus.
B. an elliptical path an electron follows around the nucleus.
C. a three-dimensional space that shows the probability where an el
D. a spherical shell on the surface of which an electron can be found

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car