Videos
(a)
Interpretation:
Location of the element magnesium in terms of s area, p area, d area, or f area has to be specified.
Concept Introduction:
Periodic law states that if the elements are arranged in increasing order of
Location of an element in a periodic table can be given by the period number and the group number. The horizontal row in a periodic table where the elements are present is known as Period. The vertical column in a periodic table where the elements are present is known as Group.
Chemical properties of the elements repeat themselves at regular intervals because of the electronic configuration. The elements that are present in a Group have similar chemical properties. This is because the outer-shell electronic configuration will be the same.
The periodic table has all the elements that can be distinguished based on the outer-shell electron. If the outer-shell electron is present in s subshell, then the elements are present in s area of periodic table. If the outer-shell electron is present in p subshell, then the elements are present in p area of periodic table. If the outer-shell electron is present in d subshell, then the elements are present in d area of periodic table. If the outer-shell electron is present in f subshell, then the elements are present in f area of periodic table.
Distinguishing electron is the one that is the last electron added to the electronic configuration of an element when the electron subshells are filled in the order of increasing energy. This distinguishing electron determines the area of the element in the periodic table. This is because this only causes the element electronic configuration to differ from other elements.
(b)
Interpretation:
Location of the element copper in terms of s area, p area, d area, or f area has to be specified.
Concept Introduction:
Periodic law states that if the elements are arranged in increasing order of atomic number, then the elements with similar chemical properties occur at regular intervals or periodic intervals. The elements are arranged in a periodic table in which the arrangement was based on the atomic number of the elements and the elements that have similar chemical properties are positioned in vertical columns.
Location of an element in a periodic table can be given by the period number and the group number. The horizontal row in a periodic table where the elements are present is known as Period. The vertical column in a periodic table where the elements are present is known as Group.
Chemical properties of the elements repeat themselves at regular intervals because of the electronic configuration. The elements that are present in a Group have similar chemical properties. This is because the outer-shell electronic configuration will be the same.
The periodic table has all the elements that can be distinguished based on the outer-shell electron. If the outer-shell electron is present in s subshell, then the elements are present in s area of periodic table. If the outer-shell electron is present in p subshell, then the elements are present in p area of periodic table. If the outer-shell electron is present in d subshell, then the elements are present in d area of periodic table. If the outer-shell electron is present in f subshell, then the elements are present in f area of periodic table.
Distinguishing electron is the one that is the last electron added to the electronic configuration of an element when the electron subshells are filled in the order of increasing energy. This distinguishing electron determines the area of the element in the periodic table. This is because this only causes the element electronic configuration to differ from other elements.
(c)
Interpretation:
Location of the element bromine in terms of s area, p area, d area, or f area has to be specified.
Concept Introduction:
Periodic law states that if the elements are arranged in increasing order of atomic number, then the elements with similar chemical properties occur at regular intervals or periodic intervals. The elements are arranged in a periodic table in which the arrangement was based on the atomic number of the elements and the elements that have similar chemical properties are positioned in vertical columns.
Location of an element in a periodic table can be given by the period number and the group number. The horizontal row in a periodic table where the elements are present is known as Period. The vertical column in a periodic table where the elements are present is known as Group.
Chemical properties of the elements repeat themselves at regular intervals because of the electronic configuration. The elements that are present in a Group have similar chemical properties. This is because the outer-shell electronic configuration will be the same.
The periodic table has all the elements that can be distinguished based on the outer-shell electron. If the outer-shell electron is present in s subshell, then the elements are present in s area of periodic table. If the outer-shell electron is present in p subshell, then the elements are present in p area of periodic table. If the outer-shell electron is present in d subshell, then the elements are present in d area of periodic table. If the outer-shell electron is present in f subshell, then the elements are present in f area of periodic table.
Distinguishing electron is the one that is the last electron added to the electronic configuration of an element when the electron subshells are filled in the order of increasing energy. This distinguishing electron determines the area of the element in the periodic table. This is because this only causes the element electronic configuration to differ from other elements.
(d)
Interpretation:
Location of the element iron in terms of s area, p area, d area, or f area has to be specified.
Concept Introduction:
Periodic law states that if the elements are arranged in increasing order of atomic number, then the elements with similar chemical properties occur at regular intervals or periodic intervals. The elements are arranged in a periodic table in which the arrangement was based on the atomic number of the elements and the elements that have similar chemical properties are positioned in vertical columns.
Location of an element in a periodic table can be given by the period number and the group number. The horizontal row in a periodic table where the elements are present is known as Period. The vertical column in a periodic table where the elements are present is known as Group.
Chemical properties of the elements repeat themselves at regular intervals because of the electronic configuration. The elements that are present in a Group have similar chemical properties. This is because the outer-shell electronic configuration will be the same.
The periodic table has all the elements that can be distinguished based on the outer-shell electron. If the outer-shell electron is present in s subshell, then the elements are present in s area of periodic table. If the outer-shell electron is present in p subshell, then the elements are present in p area of periodic table. If the outer-shell electron is present in d subshell, then the elements are present in d area of periodic table. If the outer-shell electron is present in f subshell, then the elements are present in f area of periodic table.
Distinguishing electron is the one that is the last electron added to the electronic configuration of an element when the electron subshells are filled in the order of increasing energy. This distinguishing electron determines the area of the element in the periodic table. This is because this only causes the element electronic configuration to differ from other elements.
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Chapter 3 Solutions
Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card
- Assign all the carbonsarrow_forward9 7 8 C 9 8 200 190 B 5 A -197.72 9 8 7 15 4 3 0: ང་ 200 190 180 147.52 134.98 170 160 150 140 130 120 110 100 90 90 OH 10 4 3 1 2 -143.04 140. 180 170 160 150 140 130 120 110 100 90 CI 3 5 1 2 141.89 140.07 200 190 180 170 160 150 140 130 120 110 100 ៖- 90 129. 126.25 80 70 60 -60 50 40 10 125.19 -129.21 80 70 3.0 20 20 -8 60 50 10 ppm -20 40 128.31 80 80 70 60 50 40 40 -70.27 3.0 20 10 ppm 00˚0-- 77.17 30 20 20 -45.36 10 ppm -0.00 26.48 22.32 ―30.10 ―-0.00arrow_forwardAssign all the carbonsarrow_forward
- C 5 4 3 CI 2 the Righ B A 5 4 3 The Lich. OH 10 4 5 3 1 LOOP- -147.52 T 77.17 -45.36 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm B -126.25 77.03 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm 200 190 180 170 160 150 140 130 120 110 100 90 80 TO LL <-50.00 70 60 50 40 30 20 10 ppm 45.06 30.18 -26.45 22.36 --0.00 45.07 7.5 1.93 2.05 -30.24 -22.36 C A 7 8 5 ° 4 3 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 8 5 4 3 ཡི་ OH 10 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 5 4 3 2 that th 7 I 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 115 2.21 4.00 1.0 ppm 6.96 2.76 5.01 1.0 ppm 6.30 1.00arrow_forwardCurved arrows were used to generate the significant resonance structure and labeled the most significant contribute. What are the errors in these resonance mechanisms. Draw out the correct resonance mechanisms with an brief explanation.arrow_forwardWhat are the: нсе * Moles of Hice while given: a) 10.0 ml 2.7M ? 6) 10.ome 12M ?arrow_forward
- You are asked to use curved arrows to generate the significant resonance structures for the following series of compounds and to label the most significant contributor. Identify the errors that would occur if you do not expand the Lewis structures or double-check the mechanisms. Also provide the correct answers.arrow_forwardhow to get limiting reactant and % yield based off this data Compound Mass 6) Volume(mL Ben zaphone-5008 ne Acetic Acid 1. Sam L 2-propanot 8.00 Benzopin- a col 030445 Benzopin a Colone 0.06743 Results Compound Melting Point (°c) Benzopin acol 172°c - 175.8 °c Benzoping to lone 1797-180.9arrow_forwardAssign ALL signals for the proton and carbon NMR spectra on the following pages.arrow_forward
- 7.5 1.93 2.05 C B A 4 3 5 The Joh. 9 7 8 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 0.86 OH 10 4 3 5 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 CI 4 3 5 1 2 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 2.21 4.00 1.5 2.00 2.07 1.0 ppm 2.76arrow_forwardAssign the functional group bands on the IR spectra.arrow_forwardFind the pH of a 0.120 M solution of HNO2. Find the pH ignoring activity effects (i.e., the normal way). Find the pH in a solution of 0.050 M NaCl, including activityarrow_forward
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