Counting Atoms Section A: Identify the coefficients and subscripts in the following formulas. If there is not one, write: none - means 1 1) 3MgCl, Coefficient: Subscript: Total # of atom # of molecules Elements name:

The “death throes” of stars are amongst the most complex phenomena in all of astronomy, and the “corpses” of stars amongst the most energetic and exotic objects in existence. beginning at the end of the core helium fusion stage in a star’s life, describe in detail the post-main sequence development of both (a) a 1.0 solar mass star, and (b) a 25.0 solar mass star. in what significant ways do they differ? what role does each of these types of stars play in the "star-gas-star" cycle and the evolution of chemical elements in our galaxy?

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?