What type of mixture is formed when black iron filings and yellow sulfur powder black iron filing is formed Homogeneous
Heterogeneous
Compound

Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature