
Concept explainers
(a)
Interpretation: Considering the given set of elements, nonmetals should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.
(b)
Interpretation: Considering the given set of elements, main group elements should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their atomic number, the electronic configuration and their properties. The elements placed on the left of the table are metals and non-metals are placed on right side of the table.
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Transition elements are included in 1B to 8B group’s elements.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.
(c)
Interpretation: Considering the given set of elements, lanthanides should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their atomic number, the electronic configuration and their properties. The elements placed on the left of the table are metals and non-metals are placed on right side of the table.
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Transition elements are included in 1B to 8B group’s elements.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.
(d)
Interpretation: Considering the given set of elements, transition elements should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their atomic number, the electronic configuration and their properties. The elements placed on the left of the table are metals and non-metals are placed on right side of the table.
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Transition elements are included in 1B to 8B group’s elements.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.
(e)
Interpretation: Considering the given set of elements, actinides should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their atomic number, the electronic configuration and their properties. The elements placed on the left of the table are metals and non-metals are placed on right side of the table.
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Transition elements are included in 1B to 8B group’s elements.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.
(f)
Interpretation: Considering the given set of elements, gases should be identified.
Concept Introduction:
Periodic Table: The available chemical elements are arranged considering their atomic number, the electronic configuration and their properties. The elements placed on the left of the table are metals and non-metals are placed on right side of the table.
In periodic table the horizontal rows are called periods and the vertical column are called group.
The elements placed on the left of the table are metals which contain its last electron on s-orbital hence considered as s-block elements and the elements placed on the right side of the table contains its last electron in p-orbital which is regarded as p-block elements.
The s and p block elements together are called as main group elements.
Nonmetals: The right of diagonal elements stretches from boron to Tellurium, in group 14 to 18.
Main group elements are included from group 1A to 8A.
Lanthanides are 6th period elements from lanthanide to hafnium.
Transition elements are included in 1B to 8B group’s elements.
Actinides are 7th period elements from actinium to lawrencium.
8A group elements, nitrogen, oxygen, fluorine and chlorine are the elements occur in gaseous state.

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Chapter 2 Solutions
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- Draw the stepwise mechanismarrow_forwardDraw a structural formula of the principal product formed when benzonitrile is treated with each reagent. (a) H₂O (one equivalent), H₂SO₄, heat (b) H₂O (excess), H₂SO₄, heat (c) NaOH, H₂O, heat (d) LiAlH4, then H₂Oarrow_forwardDraw the stepwise mechanism for the reactionsarrow_forward
- Draw stepwise mechanismarrow_forwardPart I. Draw reaction mechanism for the transformations of benzophenone to benzopinacol to benzopinaco lone and answer the ff: a) Give the major reason for the exposure of benzophenone al isopropyl alcohol (w/acid) to direct sunlight of pina colone Mechanism For b) Pinacol (2,3-dimethy 1, 1-3-butanediol) on treatment w/ acid gives a mixture (3,3-dimethyl-2-butanone) and 2, 3-dimethyl-1,3-butadiene. Give reasonable the formation of the productsarrow_forwardwhat are the Iupac names for each structurearrow_forward
- What are the IUPAC Names of all the compounds in the picture?arrow_forward1) a) Give the dominant Intermolecular Force (IMF) in a sample of each of the following compounds. Please show your work. (8) SF2, CH,OH, C₂H₂ b) Based on your answers given above, list the compounds in order of their Boiling Point from low to high. (8)arrow_forward19.78 Write the products of the following sequences of reactions. Refer to your reaction road- maps to see how the combined reactions allow you to "navigate" between the different functional groups. Note that you will need your old Chapters 6-11 and Chapters 15-18 roadmaps along with your new Chapter 19 roadmap for these. (a) 1. BHS 2. H₂O₂ 3. H₂CrO4 4. SOCI₂ (b) 1. Cl₂/hv 2. KOLBU 3. H₂O, catalytic H₂SO4 4. H₂CrO4 Reaction Roadmap An alkene 5. EtOH 6.0.5 Equiv. NaOEt/EtOH 7. Mild H₂O An alkane 1.0 2. (CH3)₂S 3. H₂CrO (d) (c) 4. Excess EtOH, catalytic H₂SO OH 4. Mild H₂O* 5.0.5 Equiv. NaOEt/EtOH An alkene 6. Mild H₂O* A carboxylic acid 7. Mild H₂O* 1. SOC₁₂ 2. EtOH 3.0.5 Equiv. NaOEt/E:OH 5.1.0 Equiv. NaOEt 6. NH₂ (e) 1. 0.5 Equiv. NaOEt/EtOH 2. Mild H₂O* Br (f) i H An aldehyde 1. Catalytic NaOE/EtOH 2. H₂O*, heat 3. (CH,CH₂)₂Culi 4. Mild H₂O* 5.1.0 Equiv. LDA Br An ester 4. NaOH, H₂O 5. Mild H₂O* 6. Heat 7. MgBr 8. Mild H₂O* 7. Mild H₂O+arrow_forward
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