Why is plastic a better choice for the slide than aluminum?

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?

Describe the interaction that occurs between two objects with the same electrical charge.

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?