Chapter 24: Q24.49 P (page 1104)

Irene and Frederic Joliot-Curie converted $_{13}^{27}$ Al to $_{15}^{30}$ P in . Why was this transmutation signiﬁcant?

Short Answer

Expert verified

The existence of neutrons was verified and the first artificial radioisotopes was created.

Step by step solution

Introduction

For the production of artificial isotopes, Irene Joliot-Curie and Frederic Joliot were awarded the Nobel Prize in chemistry in_$1935$ . A new kind of radiation was discovered when they bombarded a thin piece of aluminium with alpha particles.

Explanation

Irene and Fredericobserved that even after the radiation source was removed the radiation from the aluminium continued. It is because the aluminium was converted into a radioactive isotope of phosphorus.

_{$_{13}^{27} {Al+}_{2}^{4} He \to_{15}^{30} {P+}_{0}^{1} n$}

Because of this transmutation, the existence of neutrons was verified. Also, they were able to produce the first artificial radioisotopes.

Hence, the existence of neutrons was verified and the first artificial radioisotopes were created.

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Irene and Frederic Joliot-Curie converted $_{13}^{27}$ Al to $_{15}^{30}$ P in . Why was this transmutation signiﬁcant?

Short Answer

Step by step solution

Introduction

Explanation

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Irene and Frederic Joliot-Curie converted1327 Al to 1530P in . Why was this transmutation signiﬁcant?

Short Answer

Step by step solution

Introduction

Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Making Measurements

Kinetics

Physical Chemistry

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Chemical Reactions

Study anywhere. Anytime. Across all devices.

Irene and Frederic Joliot-Curie converted $_{13}^{27}$ Al to $_{15}^{30}$ P in . Why was this transmutation signiﬁcant?