
(a)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(a)

Explanation of Solution
(b)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(b)

Explanation of Solution
Boron is capable of forming repeated, continuous covalent bonds. Thus in
(c)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(c)

Explanation of Solution
(d)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(d)

Explanation of Solution
In
The electronegative value of Potassium and Bromine are quite different with respect to each other. Potassium is highly electropositive and capable of forming positively charged ions and Bromine is electronegative element and forms negatively charged ion. the ions of opposite charges held together by ionic bond. Hence,
(e)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(e)

Explanation of Solution
Magnesium is a highly electropositive metal. it forms dipositive ion by losing its two valence electrons. Thus it forms metallic solids in which it exists as numerous
(f)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(f)

Explanation of Solution
Silicon is capable of forming repeated, continuous covalent bonds . Thus
(g)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(g)

Explanation of Solution
The electronegative value of Lithium and Chlorine are quite different with respect to each other. Lithium is highly electropositive and capable of forming positively charged ions and Chlorine is highly electronegative element and forms negatively charged ion. the ions of opposite charges held together by ionic bond. Hence,
(h)
Interpretation:
From the given compounds, ionic, metallic ,molecular solids and covalent solids have to be identified.
Concept Introduction:
Ionic solids constitute of ions of opposite charges. Molecular solids are formed by covalent molecules which are either polar or non-polar. Covalent solids are formed by atoms of same non-metallic elements and non-polar molecules. The atoms that are capable of forming repeated chain-like bonding form covalent solids. The repetitive bonding results in three dimensional macro structures. Metallic solids are composed of metal atoms in which they exist as positively charged ions amidst of pool of electrons. The pool of electrons are nothing but the electrons lost by the metal atoms and they are delocalized in the entire crystal lattice.
(h)

Explanation of Solution
Chromium is a electropositive metal. It forms positive ion by losing its two valence electrons. Thus it forms metallic solids in which it exists as numerous ions amidst of pool of electrons.
From the given compounds, the Ionic solids are –
Covalent solids are –
Molecular solids are –
Metallic solids are -
Want to see more full solutions like this?
Chapter 12 Solutions
Chemistry: Atoms First V1
- Use diagram to answer the following: 1.Is the overall rxn endo- or exothermic. Explain briefly your answer____________________2. How many steps in this mechanism?_____________3. Which is the rate determining step? Explain briefly your answer____________________4. Identify (circle and label) the reactants,the products and intermediate (Is a Cation, Anion, or a Radical?) Please explain and provide full understanding.arrow_forwardDraw the entire mechanism and add Curved Arrows to show clearly how electrons areredistributed in the process. Please explain and provide steps clearly.arrow_forward15) Create Lewis structure Br Brarrow_forward
- LIOT S How would you make 200. mL of a 0.5 M solution of CuSO4 5H2O from solid copper (II) sulfate? View Rubricarrow_forwardSteps and explantions pleasearrow_forwardMatch the denticity to the ligand. Water monodentate ✓ C₂O2 bidentate H₂NCH₂NHCH2NH2 bidentate x EDTA hexadentate Question 12 Partially correct Mark 2 out of 2 Flag question Provide the required information for the coordination compound shown below: Na NC-Ag-CN] Number of ligands: 20 Coordination number: 2✔ Geometry: linear Oxidation state of transition metal ion: +3 x in 12 correct out of 2 question Provide the required information for the coordination compound shown below. Na NC-Ag-CN] Number of ligands: 20 Coordination number: 2 Geometry: linear 0 Oxidation state of transition metal ion: +3Xarrow_forward
- Can you explain step by step behind what the synthetic strategy would be?arrow_forwardPlease explain step by step in detail the reasoning behind this problem/approach/and answer. thank you!arrow_forward2. Predict the product(s) that forms and explain why it forms. Assume that any necessary catalytic acid is present. .OH HO H₂N OHarrow_forward
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning





