Multiple Choice
An atom that normally has __________ in its outer shell would not tend to form chemical bonds with other atoms.
2. Cell Chemistry & Cell Components
Introduction to Chemical Bonding
Back2. Cell Chemistry & Cell Components
Introduction to Chemical Bonding
- Open Question
Appropriately label all of the chemical bonds in this image as either intramolecular or intermolecular.
- Multiple Choice
Map of the Lesson on Chemical Bonding
According to the map above, which of the following are types of covalent bonds?
a) Polar.
b) Van der Waals.
c) Ionic.
d) Hydrogen.
e) None of the above.
- Multiple ChoiceHow would you respond to this reasoning? Oxygen is not a greenhouse gas; therefore, gases containing oxygen—such as ozone, nitrous oxide, and carbon dioxide—are not greenhouse gases either.
- Multiple ChoiceThe chemical characteristics or reactivity of an element depend mostly on the __________.
- Multiple ChoiceSome groups of chemical elements react similarly to one another. For example, the chemistries of sodium and of lithium are similar, as are the chemistries of chlorine and of iodine. These similarities in chemistry result when different elements have similar __________.
- Multiple ChoiceFor most atoms, when does the configuration of electrons make the atom unreactive?
- Open QuestionWhat are the defining characteristics of a condensation reaction?a. Two monomers are covalently bonded together and a water molecule is produced.b. Two monomers are covalently bonded together and a water molecule is used up.c. A polymer is broken down into monomers and a water molecule is produced.d. A polymer is broken down into monomers and a water molecule is used up.1views
- Open QuestionWhat are the defining characteristics of a condensation reaction?a. Two monomers are covalently bonded together and a water molecule is produced.b. Two monomers are covalently bonded together and a water molecule is used up.c. A polymer is broken down into monomers and a water molecule is produced.d. A polymer is broken down into monomers and a water molecule is used up.
- Open QuestionWhat is chemically nonsensical about this structure?1views
- Open QuestionWhat coefficients must be placed in the following blanks so that all atoms are accounted for in the products?C6H12O6→_C2H6O+_CO2a. 2; 1b. 3; 1c. 1; 3d. 2; 21views
- Open QuestionWhich of the following lists the chemical bonds from weakest to strongest?a. hydrogen, covalent, ionic;b. covalent, ionic, hydrogen;c. ionic, covalent, hydrogen;d. covalent, hydrogen, ionic;e. hydrogen, ionic, covalent1views
- Open QuestionThe diagram below shows the arrangement of electrons around the nucleus of a fluorine and a potassium atom. What kind of bond do you think would form between these two atoms?1views
- Open Question
Explain the difference between an ionic and a covalent bond
- Open Question
Identify each of the following molecules or compounds as ionic, polar covalent, or nonpolar covalent.
a. H₂O
b. LiI
c. C₁₀H₂₂
d. N₂
e. MgBr₂
f. H₂S