Symbol = Pb atomic number = 18
7
symbol = Ar
atomic number = 79
atomic number = 26
atomic number = 47
symbol = Fe
atomic number = 82
symbol = Ausymbol = Ag
Lead
Gold
Silver
Does not apply

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 three things determine the shape and size of a puddle when water is poured out onto a surface

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?