How many moles of Potassium are found in 147 grams of Potassium?

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

What will most likely happen when two bromine atoms bond together?

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?