One half of the distance between the nuclei of two atoms bonded together by a single bond is known as

What is the mass of sodium in 3 moles of sodium chloride

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

What are the chemical names of these compounds? ke: mg3n2: reset next