The idea of arranging the elements in the periodic table on the basis of chemical and physical properties for the most part according to their atomic masses, is attributed to

The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division