Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table. Concept Introduction: Elements are arranged in Periodic table according to their atomic number . Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table. Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A. The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements . Inner transition elements are the one that are known as f -block elements.

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Answer 1

Question

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

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5. Using the periodic table, classify each of the following elements as a metal or a nonmetal, and then further classify each as a main-group (representative) element, transition metal, or inner transition metal: (A) cobalt (B) europium (C) iodine (D) indium

(a) Atoms are very small compared to objects on the macroscopic scale. The radius of a vanadium atom is 131 pm. What is this value in meters and in centimeters? cm (b) The mass of a single vanadium atom is 8.46×10-23 g. Suppose enough V atoms were lined up like beads on a string to span a distance of 44.7 cm ( 18 atoms inches). How many atoms would be required? What mass in grams of V would be used? Could you weigh out this amount of vanadium using a typical laboratory balance? (c) Taking the density of vanadium metal to be 6.08 g/cm³, calculate the mass of metal needed to form a piece of V wire with the same length as the distance in b, but with a diameter of 1.00 mm. Hint: The volume of a cylinder is T times its radius squared times its height. (V = T r² h) How many vanadium atoms does this represent? atoms

(a) What is a hydrocarbon? (b) Butane is the alkane with a chain of four carbon atoms. Write a structural formula for this compound and determine its molecular and empirical formulas.

Answer 2

Question

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

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Answer 3

Question

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

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Answer 4

Question

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

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Answer 5

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 6

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

Answer 7

Chapter 2, Problem 2.59QE

(a)

Interpretation Introduction

Interpretation:

Element Xe is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Elements are arranged in Periodic table according to their atomic number. Periodic table contains Groups and Periods. An element can be located by its Group number and period number. A total of seven periods and eighteen groups are present in periodic table.

Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.

The elements that are present in Group with A are known as representative elements while Group with B is known as transition elements. Inner transition elements are the one that are known as f-block elements.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 12

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 13

(d)

Interpretation Introduction

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 2 - Prob. 2.1QE Ch. 2 - State how Daltons atomic theory explains (a) the...Ch. 2 - Prob. 2.3QE Ch. 2 - Prob. 2.4QE Ch. 2 - Prob. 2.5QE Ch. 2 - Prob. 2.6QE Ch. 2 - Prob. 2.7QE Ch. 2 - Describe the arrangement of protons, neutrons, and...Ch. 2 - Prob. 2.9QE Ch. 2 - Prob. 2.10QE

Solution Summary: The author explains that elements are arranged in Periodic table according to their atomic number. The chemical symbol for iron is Fe.

Concept explainers

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

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Chapter 2 Solutions

Solution Summary: The author explains that elements are arranged in Periodic table according to their atomic number. The chemical symbol for iron is Fe.

Concept explainers

Interpretation: Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table. Concept Introduction: Refer part (a).

Interpretation: Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table. Concept Introduction: Refer part (a).

Interpretation: Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table. Concept Introduction: Refer part (a).

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Chapter 2 Solutions

Interpretation:

Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Interpretation:

Element K is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).

Interpretation:

Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.

Concept Introduction:

Refer part (a).