(04.05 LC) What does the atomic mass of an atom tell us?
(2 points)
How much the atom weighs
0
The number of electrons in the atom
W
Which row the element is in on the periodic table
d
The number of energy levels in the atom

What is the fate of the electrons that interact with a specimen in an electron microscope?

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.

Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.