Which of the following have 3bp and 11p
CH4
NH3
C2H6
None​

Two things that biomedical has invented or innovated

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?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.