Out of heavy alpha particles and massless gamma rays, which radiation can be handled with shielding the hands only with gloves. Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron. The penetrating power of the different particles coming from radiation varies greatly.

Question

Want to see the full answer?

Answer 1

Question

Chapter 11, Problem 12RQ

(a)

Interpretation Introduction

Interpretation: Out of heavy alpha particles and massless gamma rays, which radiation can be handled with shielding the hands only with gloves.

Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron. The penetrating power of the different particles coming from radiation varies greatly.

(b)

Interpretation Introduction

Interpretation: Out of alpha, beta and gamma rays, which radiation have required heavy lead shielding to protect a worker.

Concept Introduction: A radioactive substance is a substance with unstable nuclei. Due to this unstable nucleus, it undergoes radioactive decay, which is also known as nuclear decay. In this decay, loss of energy takes place by unstable nucleus in the form of radiation. These radiations can may be alpha particle, beta particle, gamma rays, electron. The penetrating power of the different particles coming from radiation varies greatly.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

3. Assign absolute configuration (Rors) to each chirality center. a. H Nitz C. он b. 0 H-C. C H 7 C. ་-4 917-417 refs H 1つ ८ ડુ d. Но f. -2- 01 Ho -OH 2HN

How many signals do you expect in the H NMR spectrum for this molecule? Br Br Write the answer below. Also, in each of the drawing areas below is a copy of the molecule, with Hs shown. In each copy, one of the H atoms is colored red. Highlight in red all other H atoms that would contribute to the same signal as the H already highlighted red. Note for advanced students: In this question, any multiplet is counted as one signal. Number of signals in the 'H NMR spectrum. For the molecule in the top drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in top molecule For the molecule in the bottom drawing area, highlight in red any other H atoms that will contribute to the same signal as the H atom already highlighted red. If no other H atoms will contribute, check the box at right. No additional Hs to color in bottom molecule

In the drawing area below, draw the major products of this organic reaction: 1. NaOH ? 2. CH3Br If there are no major products, because nothing much will happen to the reactant under these reaction conditions, check the box under the drawing area instead. No reaction. Click and drag to start drawing a structure. ☐ : A ค