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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
Chemistry & Chemical Reactivity
- option choice: Isoleucine Histidine Threonine Alanine Lysine Aspartate Tryptophan Tyrosine Leucine Arginine Cysteine Asparagine Valine Glutamine Glycine Methionine Serine Proline Phenylalanine Glutamatearrow_forwardsketch the nature of the metal-alkylidene bonding interactions.arrow_forwardPart C The perspective formula of isoleucine, an amino acid, is provided below. HOOC H₂NIC H 川 CH3 CH,CH3 Draw the Newman projection in staggered conformation for isoleucine by viewing the molecule along the C-2-C-3 bond. 1. Edit the Newman projection on the canvas. 2. Replace the appropriate hydrogens with the appropriate -CH3 or other groups. 3. If you need to start over, Undo or choose a Newman projection from the Templates toolbar (bottom). Important: Never delete the hydrogen atoms or bonds directly attached to the template, and do not move them by dragging or dropping them. That will break the projections structures. Only replace them! ▸ View Available Hint(s) 0 2 H± 3D EXP. L ד י CONT. 2 H 0 N оarrow_forward
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