based on the absolute dating of the rock layers in this Photograph what could a scientist conclude about a fossil found in area A

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

What term describes technology that operates on an atomic level

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa