Although the element hydrogen is a non-metal, it is located on the left side
of the periodic table. explain how placing hydrogen in the (other nonmetals section) from the periodic table, relate to its ion charge.

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

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

Classify this reaction: 2al+n2-> aln.