+**105** is a [natural number](/wiki/natural_number), an integer nestled between 104 and 106. Beyond its place in the numerical sequence, it also signifies the [atomic number](/wiki/atomic_number) for the synthetic element Dubnium.
+## See also
+- [Dubnium](/wiki/dubnium)
+- [Number Theory](/wiki/number_theory)
+- [Chemistry](/wiki/chemistry)
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