Nuclear reaction for the synthesis of bohrium is to be stated. Its half life is given. If 199 atoms of bohriumB 267 could be synthesized, time elapsed before only 11 atoms of Bohrium- 267 remain is to be stated. Expected electron configuration of elemental bohrium is to be stated. Concept introduction: In radioactive decay, the decomposition of a parent nuclide takes place and a new daughter nuclide is formed. Decay constant is the quantity that expresses the rate of decrease of number of atoms of a radioactive element per second. Half life of radioactive sample is defined as the time required for the number of nuclides to reach half of the original value. To determine: The nuclear reaction for the synthesis of bohrium, the time elapsed and the electronic configuration of Bohrium- 267 .

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Chapter 18, Problem 87IP

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Interpretation: Nuclear reaction for the synthesis of bohrium is to be stated. Its half life is given. If 199 atoms of bohriumB 267 could be synthesized, time elapsed before only 11 atoms of Bohrium- 267 remain is to be stated. Expected electron configuration of elemental bohrium is to be stated.

Concept introduction: In radioactive decay, the decomposition of a parent nuclide takes place and a new daughter nuclide is formed.

Decay constant is the quantity that expresses the rate of decrease of number of atoms of a radioactive element per second.

Half life of radioactive sample is defined as the time required for the number of nuclides to reach half of the original value.

To determine: The nuclear reaction for the synthesis of bohrium, the time elapsed and the electronic configuration of Bohrium- 267 .

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