Thomson's model was replaced by
's model.

Identify a specific example for each type of technology

Which other elements contain the same number of outer electrons as sodium

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2