Find number abc
If 7cb6b + ab276 = 1188a1 find number abc. Multiple solutions may exist.Correct answers: 1
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Lars Fredrik NilsonDied 14 May 1899 at age 58 (born 27 May 1840).Chemist who discovered (1879) the oxide of scandium, scandia, in the rare-earth minerals gadolinite and euxenite. The existence of the element had been predicted by Dmitry Ivanovich Mendeleyev (1871) who tentatively called it ekaboron. |