Concept explainers
a.
To determine:
The number of covalent bonds formed in
Concept introduction:
Ionic compounds are made up of ions that are bonded by electrostatic forces of attraction. In ionic compounds, cations are defined as the positively charged ions, whereas anions are the negatively charged ions. They are made up of metal and nonmetal elements.
Covalent compounds are defined as the molecules that have strong bonds because the atom from which the covalent molecules are made and are held very tightly together. The attraction between the individual molecules in covalent compounds is weak.
These molecules are mainly made up of non-metals by sharing electrons and are held together by Vander Waal forces.
b.
To determine:
The number of covalent bonds formed in
Concept introduction:
Ionic compounds are made up of ions that are bonded by electrostatic forces of attraction. In ionic compounds, cations are defined as the positively charged ions, whereas anions are the negatively charged ions. They are made up of metal and nonmetal elements.
Covalent compounds are defined as the molecules that have strong bonds because the atom from which the covalent molecules are made and are held very tightly together. The attraction between the individual molecules in covalent compounds is weak.
These molecules are mainly made up of non-metals by sharing electrons and are held together by Vander Waal forces.
c.
To determine:
The number of covalent bonds formed in
Concept introduction:
Ionic compounds are made up of ions that are bonded by electrostatic forces of attraction. In ionic compounds, cations are defined as the positively charged ions, whereas anions are the negatively charged ions. They are made up of metal and nonmetal elements.
Covalent compounds are defined as the molecules that have strong bonds because the atom from which the covalent molecules are made and are held very tightly together. The attraction between the individual molecules in covalent compounds is weak.
These molecules are mainly made up of non-metals by sharing electrons and are held together by Vander Waal forces.
d.
To determine:
The number of covalent bonds formed in
Concept introduction:
Ionic compounds are made up of ions that are bonded by electrostatic forces of attraction. In ionic compounds, cations are defined as the positively charged ions, whereas anions are the negatively charged ions. They are made up of metal and nonmetal elements.
Covalent compounds are defined as the molecules that have strong bonds because the atom from which the covalent molecules are made and are held very tightly together. The attraction between the individual molecules in covalent compounds is weak.
These molecules are mainly made up of non-metals by sharing electrons and are held together by Vander Waal forces.
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EBK LABORATORY MANUAL FOR GENERAL, ORGA
- Represent the following molecules by Lewis structures: a. CH4 each H atom is bonded to the C atom b. CO2 each O atom is bonded to the C atom c. H2Se each H atom is bonded to the Se atom d. NH3 the H atom is bonded to the N atomarrow_forwardIn forming an ionic bond with an atom of chlorine, a sodium atom will: a.receive one electron from the chlorine atom. b.receive two electrons from the chlorine atom. c.give up one electron to the chlorine atom. d.give up two electrons to the chlorine atom.arrow_forward58. Draw the Lewis diagram/structure. For atoms, predict the change that must occur in each atom to form an ion. Determine the charge of the resulting ion. a. phosphorus b. oxygen c. strontium d. lithium e. ammonia, NH3 f. magnesium hydroxidearrow_forward
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- What are molecules and ions? How are they formed? Give examples of each Explain covalent, ionic, and metallic bonding. Give examples of eacharrow_forward7 Which of the following elements will have the fastest chemical reaction? A. Na B. Al C. Si D. P 8 Which of the following elements will have the fastest chemical reaction? A. I B. Br C. Cl D. F Which of the following element's atoms will NOT have an octet of electrons when 9 the atom is ionized? A. Li B. Na C. K D. Rb 10 What is the octet rule? A. All atoms when they chemically react will have only 8 electrons after the reaction is completed. B. Most atoms when they chemically react will try to have 8 valence electrons after the reaction is completed. C. Most atoms when they chemically react will give 8 valence electrons to another atom. D. Most atoms when they chemically react will take 8 valence electrons from another atom. BLIVEWORKSHEETSarrow_forwardRefer to the periodic table. Which pair of elements can combine to form ionic bonds S and Sr a. b. H and N C. H and CI d. Xe and Farrow_forward
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