From the given data, the corresponding element and the number of neutrons in the neutral atom of the element has to be found. Concept introduction: The smallest constituent of matter is atom. Each atom consist of subatomic particles called electrons, protons and neutrons. Protons and neutrons are present in the nucleus and called nucleons. A group of atoms having same number of protons are called as an element. The atomic symbol for an element can be represented as Z A X Where X represents the symbol of the element, Z represents the atomic number of the element and A represents the atomic mass or mass number of the element. Atomic number is the number of electrons present in an atom or the number of protons present in that atom. It is the main characteristic of an atom on which most of the properties are dependent. Mass number is the sum of all the protons and neutrons present in the nucleus

Question

The table includes macrostates characterized by 4 energy levels (&) that are equally spaced but with different degrees of occupation. a) Calculate the energy of all the macrostates (in joules). See if they all have the same energy and number of particles. b) Calculate the macrostate that is most likely to exist. For this macrostate, show that the population of the levels is consistent with the Boltzmann distribution. macrostate 1 macrostate 2 macrostate 3 ε/k (K) Populations Populations Populations 300 5 3 4 200 7 9 8 100 15 17 16 0 33 31 32 DATO: k = 1,38×10-23 J K-1

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Question

Chapter 2, Problem 97AE

Interpretation Introduction

Interpretation:

From the given data, the corresponding element and the number of neutrons in the neutral atom of the element has to be found.

Concept introduction:

The smallest constituent of matter is atom. Each atom consist of subatomic particles called electrons, protons and neutrons. Protons and neutrons are present in the nucleus and called nucleons. A group of atoms having same number of protons are called as an element.

The atomic symbol for an element can be represented as ZAX

Where X represents the symbol of the element, Z represents the atomic number of the element and A represents the atomic mass or mass number of the element. Atomic number is the number of electrons present in an atom or the number of protons present in that atom. It is the main characteristic of an atom on which most of the properties are dependent. Mass number is the sum of all the protons and neutrons present in the nucleus

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The table includes macrostates characterized by 4 energy levels (&) that are equally spaced but with different degrees of occupation. a) Calculate the energy of all the macrostates (in joules). See if they all have the same energy and number of particles. b) Calculate the macrostate that is most likely to exist. For this macrostate, show that the population of the levels is consistent with the Boltzmann distribution. macrostate 1 macrostate 2 macrostate 3 ε/k (K) Populations Populations Populations 300 5 3 4 200 7 9 8 100 15 17 16 0 33 31 32 DATO: k = 1,38×10-23 J K-1

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