Homework Answers
10) Answer is oxygen. Because given structure contain 6 valence electrons.
11) Answer is nitrogen. Because N needs three electrons to achieve noble gas configuration, hence show -3 charge.
12) Answer is double bond. Double bond is formed by sharing of two pairs of electrons.
13) Oxygen. As it need two electrons to achieve noble gas configuration.
14) Magnesium.
15) oxygen form double bond and fluorine form single bond.
16) Single bond.
17) Tetrahedral.
18) fluorine.
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10. Name an element represented by the Lewis structure : X: 11...
Answer true or false. 1. Atoms that lose electrons to achieve a filled valence shell become...
Answer true or false. 1. Atoms that lose electrons to achieve a filled valence shell become cations and form ionic bonds with anions. 2. Ionic bonds tend to form between elements on the left side of the Periodic Table, and covalent bonds tend to form between elements on the right side of the Periodic Table. 3. Electronegativity is a measure of an atom's attraction for the electrons it shares in a chemical bond with another atom. 4. Fluorine, in the...
Consider the following Lewis Structure, where "X" represents an unspecified element. Select all of the followin...
Consider the following Lewis Structure, where "X" represents an unspecified element. Select all of the followin statements which could be true for an element represented by this Lewis Structure. More than one correct answer is possible. X- This element is most likely a metal. This element has 2 electrons in the p subshell of its valence shell. This element is capable of forming a double bond. This element is capable of forming a triple bond. This elemen prefers not to...
proposed Lewis structure Is the proposed Lewis structure reasonable? (1–1–0–11 Yes. No, it has the wrong...
proposed Lewis structure Is the proposed Lewis structure reasonable? (1–1–0–11 Yes. No, it has the wrong number of valence electrons. The correct number is: 0 No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: Yes. No, it has the wrong number of valence electrons. 0=0=0 The correct number is: 0 No, it has the right number of valence electrons but doesn't satisfy the Octet rule, The symbols...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to begin the virtual lab. 1. Where are metal atoms located on the periodic table? Where are non metal atoms located on the periodic table? 2. What subatomic particles) participate in chemical bonding? 3. In your own words, define valence electrons. 4. How can you determine the number of valence electrons in an atom using the periodic table? 5. Draw a Lewis Dot Structure for...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
9 Name IONIC and COVALENT BONDING LAB ACTIVITY, PROCEDURE and REPORT SHEET BIG IDEAS: ectron configurations...
9 Name IONIC and COVALENT BONDING LAB ACTIVITY, PROCEDURE and REPORT SHEET BIG IDEAS: ectron configurations determine how atoms combine to form chemical bonds. 2. According to the valence bond theory, the outermost electrons of atoms, the valence electrons, are the ones involved in bonding. 3. Atoms of elements can LOSE, GAIN, or SHARE electrons so that each atom involved achieves a noble gas electron configuration. This is known as the OCTET RULE 4. When atoms lose or gain electrons,...
Which element will display an unusually large jump in ionization energy values between 1-2 and 1-3,...
Which element will display an unusually large jump in ionization energy values between 1-2 and 1-3, the second and third ionization energies? Na Mg AI Si p An ionic bond involves the ___, and typically occurs between___. Electrostatic attraction of oppositely charged ions, metals electrostatic attraction of oppositely charged ions, nonmetals electrostatic attraction of oppositely charged ions, metals and nonmetals sharing of least two electrons between bonding atoms, nonmetals sharing of at least two electrons between bonding atoms, metals and...
Please answer ALL of the following questions!!! Thanks!!! And please briefly explain how you got the...
Please answer ALL of the following questions!!!
Thanks!!! And please briefly explain how you got the answer to each
question.
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
18)
The trend for electronegativity values decreases A. Down a group and left to right across a period B. Up a group and left to right across a period Down a group and right to left across a period D.Up a group and...
Please help. Also, are my lewis dot structures correct? Lewis Structure she heading and CI-C-C non...
Please help.
Also, are my lewis dot structures correct?
Lewis Structure she heading and CI-C-C non ρο1ος | H-N-H H, 08 H-OH non polar SF, 205 -3-F I polar 13 CH. 14 H-c-c-H non poiar C- Opolar 14 CH. 18 H-6-(= 6-HG- Al. All of these compounds will have a completed octet on each atom except hydrogen. What observation can you make about the number of valence electrons in the Lewis structure and the number of bonds or multiple bonds...
Consider the following Lewis Structure, where "X" represents an unspecified element. Select all of the followin statements which could be true for an element represented by this Lewis Structure. More than one correct answer is possible. X- This element is most likely a metal. This element has 2 electrons in the p subshell of its valence shell. This element is capable of forming a double bond. This element is capable of forming a triple bond. This elemen prefers not to...
proposed Lewis structure Is the proposed Lewis structure reasonable? (1–1–0–11 Yes. No, it has the wrong number of valence electrons. The correct number is: 0 No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: Yes. No, it has the wrong number of valence electrons. 0=0=0 The correct number is: 0 No, it has the right number of valence electrons but doesn't satisfy the Octet rule, The symbols...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to begin the virtual lab. 1. Where are metal atoms located on the periodic table? Where are non metal atoms located on the periodic table? 2. What subatomic particles) participate in chemical bonding? 3. In your own words, define valence electrons. 4. How can you determine the number of valence electrons in an atom using the periodic table? 5. Draw a Lewis Dot Structure for...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
9 Name IONIC and COVALENT BONDING LAB ACTIVITY, PROCEDURE and REPORT SHEET BIG IDEAS: ectron configurations determine how atoms combine to form chemical bonds. 2. According to the valence bond theory, the outermost electrons of atoms, the valence electrons, are the ones involved in bonding. 3. Atoms of elements can LOSE, GAIN, or SHARE electrons so that each atom involved achieves a noble gas electron configuration. This is known as the OCTET RULE 4. When atoms lose or gain electrons,...
Which element will display an unusually large jump in ionization energy values between 1-2 and 1-3, the second and third ionization energies? Na Mg AI Si p An ionic bond involves the ___, and typically occurs between___. Electrostatic attraction of oppositely charged ions, metals electrostatic attraction of oppositely charged ions, nonmetals electrostatic attraction of oppositely charged ions, metals and nonmetals sharing of least two electrons between bonding atoms, nonmetals sharing of at least two electrons between bonding atoms, metals and...
Please answer ALL of the following questions!!!
Thanks!!! And please briefly explain how you got the answer to each
question.
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
18)
The trend for electronegativity values decreases A. Down a group and left to right across a period B. Up a group and left to right across a period Down a group and right to left across a period D.Up a group and...
Please help.
Also, are my lewis dot structures correct?
Lewis Structure she heading and CI-C-C non ρο1ος | H-N-H H, 08 H-OH non polar SF, 205 -3-F I polar 13 CH. 14 H-c-c-H non poiar C- Opolar 14 CH. 18 H-6-(= 6-HG- Al. All of these compounds will have a completed octet on each atom except hydrogen. What observation can you make about the number of valence electrons in the Lewis structure and the number of bonds or multiple bonds...
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