General Chemistry
General Chemistry
7th Edition
ISBN: 9780077623340
Author: Chang
Publisher: MCG
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Chapter 2, Problem 2.22QP

(a)

Interpretation Introduction

Interpretation:

The changes in the properties from the metals to nonmetals in the periodic table when moving down a periodic group should be described.

Concept introduction:

  • Periodic table is the table that shows the elements which are represented by various symbols, their atomic number, average atomic mass… and elements with similar chemical properties are grouped together.
  • Each row in the periodic table is referred as Period. There are seven periods in periodic table.
  • Each vertical column in the periodic table is referred as group. Eighteen (18) groups are there in periodic table.
  • Metals are a class of elements characterized by physical properties that include shininess, malleability, conductivity and ductility and they are placed in left hand side of the periodic table.
  • Nonmetals are another class of elements; they are dull in appearance and poor conductor of electricity. Most of the nonmetals are arranged on the right side of the periodic table.

To describe: the changes in the property of elements when moving down to a group of the periodic table.

(b)

Interpretation Introduction

Interpretation:

The changes in the properties from the metals to nonmetals in the periodic table when moving (a) down a periodic group and was described.

Concept introduction:

  • Periodic table is the table that shows the elements which are represented by various symbols, their atomic number, average atomic mass… and elements with similar chemical properties are grouped together.
  • Each row in the periodic table is referred as Period. There are seven periods in periodic table.
  • Each vertical column in the periodic table is referred as group. Eighteen (18) groups are there in periodic table.
  • Metals are a class of elements characterized by physical properties that include shininess, malleability, conductivity and ductility and they are placed in left hand side of the periodic table.
  • Nonmetals are another class of elements; they are dull in appearance and poor conductor of electricity. Most of the nonmetals are arranged on the right side of the periodic table.

To describe: the changes in the property of elements when moving down to a group of the periodic table.

Blurred answer

Chapter 2 Solutions

General Chemistry

Ch. 2.7 - Prob. 1PECh. 2.7 - Prob. 2PECh. 2.7 - Prob. 3PECh. 2.7 - Prob. 4PECh. 2.7 - Prob. 5PECh. 2.8 - Prob. 1RCCh. 2 - Prob. 2.1QPCh. 2 - Prob. 2.2QPCh. 2 - Prob. 2.3QPCh. 2 - 2.4 Describe the contributions of these scientists...Ch. 2 - 2.5 A sample of a radioactive element is found to...Ch. 2 - 2.6 Describe the experimental basis for believing...Ch. 2 - Prob. 2.7QPCh. 2 - 2.8 Roughly speaking, the radius of an atom is...Ch. 2 - Prob. 2.9QPCh. 2 - Prob. 2.10QPCh. 2 - 2.11 What is the mass number of an iron atom that...Ch. 2 - Prob. 2.12QPCh. 2 - Prob. 2.13QPCh. 2 - Prob. 2.14QPCh. 2 - Prob. 2.15QPCh. 2 - Prob. 2.16QPCh. 2 - Prob. 2.17QPCh. 2 - Prob. 2.18QPCh. 2 - Prob. 2.19QPCh. 2 - Prob. 2.20QPCh. 2 - Prob. 2.21QPCh. 2 - Prob. 2.22QPCh. 2 - Prob. 2.23QPCh. 2 - Prob. 2.24QPCh. 2 - Prob. 2.25QPCh. 2 - Prob. 2.26QPCh. 2 - Prob. 2.27QPCh. 2 - Prob. 2.28QPCh. 2 - Prob. 2.29QPCh. 2 - Prob. 2.30QPCh. 2 - 2.31 Identify the following as elements or...Ch. 2 - Prob. 2.32QPCh. 2 - Prob. 2.33QPCh. 2 - Prob. 2.34QPCh. 2 - Prob. 2.35QPCh. 2 - Prob. 2.36QPCh. 2 - Prob. 2.37QPCh. 2 - Prob. 2.38QPCh. 2 - Prob. 2.39QPCh. 2 - Prob. 2.40QPCh. 2 - Prob. 2.41QPCh. 2 - Prob. 2.42QPCh. 2 - Prob. 2.43QPCh. 2 - Prob. 2.44QPCh. 2 - Prob. 2.45QPCh. 2 - Prob. 2.46QPCh. 2 - Prob. 2.47QPCh. 2 - Prob. 2.48QPCh. 2 - Prob. 2.49QPCh. 2 - Prob. 2.50QPCh. 2 - Prob. 2.51QPCh. 2 - Prob. 2.52QPCh. 2 - Prob. 2.53QPCh. 2 - Prob. 2.54QPCh. 2 - Prob. 2.55QPCh. 2 - Prob. 2.56QPCh. 2 - Prob. 2.57QPCh. 2 - Prob. 2.58QPCh. 2 - Prob. 2.59QPCh. 2 - Prob. 2.60QPCh. 2 - Prob. 2.62QPCh. 2 - Prob. 2.63QPCh. 2 - Prob. 2.64QPCh. 2 - Prob. 2.65QPCh. 2 - Prob. 2.66QPCh. 2 - Prob. 2.67QPCh. 2 - Prob. 2.68QPCh. 2 - Prob. 2.69QPCh. 2 - Prob. 2.70QPCh. 2 - Prob. 2.71QPCh. 2 - Prob. 2.72QPCh. 2 - Prob. 2.73QPCh. 2 - Prob. 2.74QPCh. 2 - Prob. 2.75QPCh. 2 - Prob. 2.76SPCh. 2 - Prob. 2.77SPCh. 2 - Prob. 2.78SPCh. 2 - Prob. 2.79SPCh. 2 - Prob. 2.80SPCh. 2 - Prob. 2.81SPCh. 2 - Prob. 2.82SP
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