True or False: Highly electronegative atoms readily accept electron density and form negative ions. A) True...
True or False: Highly electronegative atoms readily accept electron density and form negative ions. A) True B) False
Homework Answers
TRUE, they will accept electrons due to their electro affinity
they will form negative ions (this is true)
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True or False: Highly electronegative atoms readily accept
electron density and form negative ions. A) True...
In a covalent bond between two atoms, the more electronegative atom will attract more electron density...
In a covalent bond between two atoms, the more electronegative atom will attract more electron density toward itself, producing a polar bond. The more electronegative element will carry a partial negative charge, whereas the less electronegative element will carry a partial positive charge. The direction of the bond dipole is always toward the more electronegative element. This is often indicated by an arrow, as shown in the figure. The magnitude of the bond polarity can be estimated by using the...
Which of the following atoms would be expected to form negative ions in. bnary lonic compounds...
Which of the following atoms would be expected to form negative ions in. bnary lonic compounds & which would be expected to form positive ions ? K, Li, o,V, Rb, cl, Au, I, Bi Expected to form negative ions! Expeeded to form positive ions? 11 Rank in (< the bonds (H-I, C-Br, IF, N-H) order of increasing Plarity using =, or ) 2. 0/0.3 points Previous Answers Predict which of the following compounds are ionic and which are covalent based...
1. How do nonmetals form negative ions? a. by sharing electrons b. by losing one or...
1. How do nonmetals form negative ions? a. by sharing electrons b. by losing one or more electrons c. by bonding with other negative ions d. by losing one or more protons e. by gaining one or more electrons 2. Choose the most electronegative atom: a. He b. Cl c. Mg d. S e. Os
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...
B(OH)3 is a. acidic because the empty 2p orbital on the B atom can accept electron....
B(OH)3 is a. acidic because the empty 2p orbital on the B atom can accept electron. b. basic because it can produce OH- ions in aqueous solution. c. acidic because the bonds between the oxygen and hydrogen atoms are weak. d. basic because it can donate electron density to electron poor molecules.
In MO Theory, bonds are sharing of electron pairs between 2 atoms True False
In MO Theory, bonds are sharing of electron pairs between 2 atoms True False
Select true or false for each statement below. True False Electron states are described by orbits, which...
Select true or false for each statement below. True False Electron states are described by orbits, which indicate exactly where an electron is located in an atom. True False The energy levels of all atoms except hydrogen are quantized. True False Electrons move in elliptical orbits around the nucleus of an atom. True False Atoms can gain energy by absorbing a photon. True False When atoms are in an excited state, they can release this energy by emitting light.
Carbon monoxide (CO) forms bonds to a variety of metals and metal ions. Its ability to...
Carbon monoxide (CO) forms bonds to a variety of metals and metal ions. Its ability to bond to iron in hemoglobin is the reason that CO is so toxic. The bond carbon monoxide forms to metals is through the carbon atom: M -C= 0 a. On the basis of electronegativities, would you expect the carbon atom or the oxygen atom to form bonds to metals? b. Assign formal charges to the atoms in CO. Which atom would you expect to...
5. (1) Write the correct ground-state electron configuration of atoms or ions using a complete or...
5. (1) Write the correct ground-state electron configuration of atoms or ions using a complete or expanded notation. (ii) Write the correct electron configuration for Tatoms or ions using an abbreviated notation. Α. ΑΙ (i) (ii) B. Se (i) (ii) C. Cr (i) (ii)
According to the atomic theory, atoms cannot be divided into parts. True False According to the...
According to the atomic theory, atoms cannot be divided into parts. True False According to the law of multiple proportions, two elements can form two different compounds having the same mass ratio. True False According to the law of definite proportions, all water would contain the same ratio (by weight) of oxygen to hydrogen. True alse Mass is conserved during a chemical or physical process True False A molecule is the smallest part of a compound which has all the...
In a covalent bond between two atoms, the more electronegative atom will attract more electron density toward itself, producing a polar bond. The more electronegative element will carry a partial negative charge, whereas the less electronegative element will carry a partial positive charge. The direction of the bond dipole is always toward the more electronegative element. This is often indicated by an arrow, as shown in the figure. The magnitude of the bond polarity can be estimated by using the...
Which of the following atoms would be expected to form negative ions in. bnary lonic compounds & which would be expected to form positive ions ? K, Li, o,V, Rb, cl, Au, I, Bi Expected to form negative ions! Expeeded to form positive ions? 11 Rank in (< the bonds (H-I, C-Br, IF, N-H) order of increasing Plarity using =, or ) 2. 0/0.3 points Previous Answers Predict which of the following compounds are ionic and which are covalent based...
In MO Theory, bonds are sharing of electron pairs between 2 atoms True False
Carbon monoxide (CO) forms bonds to a variety of metals and metal ions. Its ability to bond to iron in hemoglobin is the reason that CO is so toxic. The bond carbon monoxide forms to metals is through the carbon atom: M -C= 0 a. On the basis of electronegativities, would you expect the carbon atom or the oxygen atom to form bonds to metals? b. Assign formal charges to the atoms in CO. Which atom would you expect to...
5. (1) Write the correct ground-state electron configuration of atoms or ions using a complete or expanded notation. (ii) Write the correct electron configuration for Tatoms or ions using an abbreviated notation. Α. ΑΙ (i) (ii) B. Se (i) (ii) C. Cr (i) (ii)
According to the atomic theory, atoms cannot be divided into parts. True False According to the law of multiple proportions, two elements can form two different compounds having the same mass ratio. True False According to the law of definite proportions, all water would contain the same ratio (by weight) of oxygen to hydrogen. True alse Mass is conserved during a chemical or physical process True False A molecule is the smallest part of a compound which has all the...
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