Which of these is an accurate source of evidence for an investigation? Friend
Television
Observations
Predictions

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?

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

What statement goes against the kinetic theory of gases