(a)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of given elements.
Carbon (4A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.
(b)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of given elements:
Silicon (4A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.
(c)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of of given elements:
Oxygen (6A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.
(d)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of of given elements:
Sulfur (6A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.
(e)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of of given elements:
Aluminum (3A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.
(f)
Interpretation:
Based on your knowledge of group classification with group number of main group elements (named as A column in Mendeleev periodic table) write the Lewis dot structure of of given elements:
Bromine (7A).
Concept Introduction:
The current form of periodic table (also known as modern periodic table) contains horizontal rows known as periods and vertical column known as groups.
In each group the elements of similar properties or trend in properties are arranged.
In Mendeleev periodic table the groups were named with roman number followed by letter A and B.
The group number named before the letter A represents the number of valence electrons.

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Chapter 2 Solutions
OWLv2 for Bettelheim/Brown/Campbell/Farrell/Torres' Introduction to General, Organic and Biochemistry, 11th Edition, [Instant Access], 1 term (6 months)
- Please help me figure out the mechanism with arrows of the following reactionarrow_forwardOrganic Functional Groups Predicting the reactants or products of acetal hydrolysis termine the structures of the missing organic molecules in the following reaction: H* H* + H₂O Y ☑ Note: Molecules that share the same letter have the exact same structure. In the drawing area below, draw the skeletal ("line") structures of the missing organic molecules X, Y, and Z. You may draw that you like, so long as they aren't touching. Molecule X shows up in multiple steps, but you only have to draw its structure Explanation Check @2 W Click and drag to start drawing a structure. #4 # 3 LU E % 67 olo 5 66 R T Y & 7 AcGraw Hill LLC. All Rights R Xarrow_forward8. (16 pts) Provide the stepwise mechanism for the synthesis of the following compound via an enaminearrow_forward
- Draw the titration curve of (i) weak acid vs. strong base; (ii) weak acid vs. weakbase; (iii) diprotic acid with strong base (iii) triprotic acid with strong base.arrow_forwardComplete the reaction in the drawing area below by adding the major products to the right-hand side. If there won't be any products, because nothing will happen under these reaction conditions, check the box under the drawing area instead. Note: if the products contain one or more pairs of enantiomers, don't worry about drawing each enantiomer with dash and wedge bonds. Just draw one molecule to represent each pair of enantiomers, using line bonds at the chiral center. More... No reaction. my ㄖˋ + 1. Na O Me Click and drag to start drawing a structure. 2. H +arrow_forwardPredict the intermediate 1 and final product 2 of this organic reaction: NaOMe H+ + 1 2 H H work up You can draw 1 and 2 in any arrangement you like. Note: if either 1 or 2 consists of a pair of enantiomers, just draw one structure using line bonds instead of 3D (dash and wedge) bonds at the chiral center. Click and drag to start drawing a structure. X $ dmarrow_forward
- Predict the major products of this organic reaction: 1. NaH (20°C) 2. CH3Br ? Some notes: • Draw only the major product, or products. You can draw them in any arrangement you like. • Be sure to use wedge and dash bonds where necessary, for example to distinguish between major products that are enantiomers. • If there are no products, just check the box under the drawing area. No reaction. Click and drag to start drawing a structure. G Crarrow_forwardPredict the major products of this organic reaction: 1. LDA (-78°C) ? 2. Br Some notes: • Draw only the major product, or products. You can draw them in any arrangement you like. . • Be sure to use wedge and dash bonds where necessary, for example to distinguish between major products that are enantiomers. • If there are no products, just check the box under the drawing area. No reaction. Click and drag to start drawing a structure. Xarrow_forwardPlease draw the structuresarrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
