Compare the composition of the atomic nuclei of two chemical elements 92 234 U and 90 234 Th.

Compare the composition of the atomic nuclei of two chemical elements 92 234 U and 90 234 Th. What do they have in common and how do they differ, whether their chemical properties are the same and why.

Total: mass of nuclei, mass of an atom, number of nuclear particles
Miscellaneous: nuclear charge, number of protons, number of neutrons, properties of elements



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