What are the five main forms of energy

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

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 does the symbol (–hfus) indicate in a phase change?