The correct statements from the given set of statements should be given. Concept introduction: The symbols of the elements in present in the periodic table are given by the first two letters of the name of the elements. The same electronic configuration containing elements are arranged in the same group in periodic table. The vertical columns of the periodic table are known as families. The elements present in the column are said to be of the same family. The transition metals having [n-1d 1 − 10 ns 2 ] electronic configurations While naming a covalent compound, the first element is named first followed by the naming of the second element. If the first element exhibits more than one oxidation state then the current oxidation state being exhibited is to be mentioned.
The correct statements from the given set of statements should be given. Concept introduction: The symbols of the elements in present in the periodic table are given by the first two letters of the name of the elements. The same electronic configuration containing elements are arranged in the same group in periodic table. The vertical columns of the periodic table are known as families. The elements present in the column are said to be of the same family. The transition metals having [n-1d 1 − 10 ns 2 ] electronic configurations While naming a covalent compound, the first element is named first followed by the naming of the second element. If the first element exhibits more than one oxidation state then the current oxidation state being exhibited is to be mentioned.
Solution Summary: The author explains that the correct statements from the given set of statements should be given.
The correct statements from the given set of statements should be given.
Concept introduction:
The symbols of the elements in present in the periodic table are given by the first two letters of the name of the elements.
The same electronic configuration containing elements are arranged in the same group in periodic table. The vertical columns of the periodic table are known as families. The elements present in the column are said to be of the same family.
The transition metals having
[n-1d1−10ns2] electronic configurations
While naming a covalent compound, the first element is named first followed by the naming of the second element. If the first element exhibits more than one oxidation state then the current oxidation state being exhibited is to be mentioned.
Draw e arrows between the following resonance structures:
a)
b)
: 0:
:0:
c) :0:
N
t
: 0:
بار
N
Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant
rate under these conditions, check the box underneath the drawing area instead.
Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products.
Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but
strong heat or reflux is not used.
Cl
Substitution will not occur at a significant rate.
Explanation
Check
:☐
O-CH
+
Х
Click and drag to start
drawing a structure.
Draw the major substitution products you would expect for the reaction shown below. If substitution would not occur at a significant
rate under these conditions, check the box underneath the drawing area instead.
Be sure you use wedge and dash bonds where necessary, for example to distinguish between major products.
Note for advanced students: you can assume that the reaction mixture is heated mildly, somewhat above room temperature, but
strong heat or reflux is not used.
Cl
C
O Substitution will not occur at a significant rate.
Explanation
Check
+
O-CH3
Х
Click and drag to start
drawing a structure.
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