The new element produced after bombardment of N 28 64 i on P 82 208 b with 6 electron emissions should be determined. Concept Introduction: An element containing isotopes which are emitting radiations are known as radioactive isotopes. This can emit radiation because of instability its nuclei. Isotopes which are having balance numbers of protons and neutrons are stable, but the serious imbalance can lead to nuclear reaction. Nuclear reactions which are seen in elements are Beta-emission, alpha emission, positron emission, gamma emission and electron capture.

Question

2. Platinum and other group 10 metals often act as solid phase hydrogenation catalysts for unsaturated hydrocarbons such as propylene, CH3CHCH2. In order for the reaction to be catalyzed the propylene molecules must first adsorb onto the surface. In order to completely cover the surface of a piece of platinum that has an area of 1.50 cm² with propylene, a total of 3.45 x 10¹7 molecules are needed. Determine the mass of the propylene molecules that have been absorbed onto the platinum surface.

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Question

Chapter 9, Problem 81P

Interpretation Introduction

Interpretation:

The new element produced after bombardment of N2864i on P82208b with 6 electron emissions should be determined.

Concept Introduction:

An element containing isotopes which are emitting radiations are known as radioactive isotopes. This can emit radiation because of instability its nuclei. Isotopes which are having balance numbers of protons and neutrons are stable, but the serious imbalance can lead to nuclear reaction.

Nuclear reactions which are seen in elements are Beta-emission, alpha emission, positron emission, gamma emission and electron capture.

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