8. What is the major difference between the Bohr model and the currently accepted atomic model? Bohr assumed that electrons have very little mass.
Bohr assumed that electrons could be found within an electron cloud.
Bohr assumed that the nucleus was positive.
Bohr assumed that electrons move in fixed orbits.

Answer:   [a]:   "slate" .

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached

Well it depends on the object or substance

This question is incomplete and not physics but i'm  willing to if you can give a better question