Which element has 16 neutrons, 15 protons, and 15 electrons?

Subduction zones occur on earth where dense oceanic crust dives under more buoyant continental crust. these boundaries are characterized by a deep ocean trench next to a high continental mountain range, large numbers of earthquakes and volcanoes. all of this is further evidence for the a) big bang theory b) origin of the species eliminate c theory of plate tectonics d theory of natural selection 4 sedimentary rocks found high in the himalayen mountain

Why is nh3 classified as a polar molecule

Sugar is dissolved in water. which is the solute? sugar neither both water