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Find number abc

If 8b6b8 + 46594 = c2a2b2 find number abc. Multiple solutions may exist.

Correct answers: 25

The first user who solved this task is Nasrin 24 T.

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Who gets the present?

The father of five children had won a toy at a raffle. He called his kids together to ask which one should have the present.

"Who is the most obedient?" he asked. "Who never talks back to Mother? Who does everything she says?"

Five small voices answered in union. "Okay, Dad. You get the toy."

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Kasimir Fajans

Born 27 May 1887; died 18 May 1975 at age 87. Polish-American physical chemist who discovered the radioactive displacement law simultaneously with Frederick Soddy of Great Britain. According to this law, when a radioactive atom decays by emitting an alpha particle, the atomic number of the resulting atom is two fewer than that of the parent atom. He discovered several elements that are created through nuclear disintegration. The first discovery of protactinium was in 1913 by Kasimir Fajans and O. Göhring, who found the isotope protactinium-234m (half-life 1.2 min), a decay product of uranium-238; they named it brevium for its short life. (Protactinium-231 was later identified in 1918 by other scientists; the name protoactinium was adopted at this time.)

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