What type of chemical bond is formed when atoms share electrons?
When one is speaking of a non-polar bond, one is usually talking about what type of bond?
What type of bond results from the unequal sharing of electrons between atoms (be complete)?
What type of bond if formed by the attraction of two oppositely electrically charged atoms?
What is the strongest type of bond?
Term given to a bond in which there is a equal sharing of electrons between atoms?
What type of bond (interaction) is due to repulsion to water?
What property is usually associated with a molecules that are polar?
If you have a non-polar molecule, would you expect the molecule to be water soluble?
What is the term biologists give to dipole-dipole interactions?
You pour vegetable oil into a glass of water and an oil droplet is formed. What type of bond (interaction) holds the oil together?
Sodium chloride (and every other salt) is held together by _______ bonds.
You have a beaker half filled with water and half filled with oil. You add some glucose to the glass and mix well so that the glucose is dissolved. Do you expect to find the glucose in the water phase or the oil phase?
What term refers to a substance that is water insoluble?
Are ion molecules usually hydrophobic or hydrophilic?
An atom that has one more electron than the total number of protons would have a (positive/negative/no) charge.
Two atoms commonly found in biological chemicals are very electronegative and will generally form polar covalent bonds with carbon or hydrogen. One of these is nitrogen, what is the other atom?
What is the term given to a partial charge on an atom due to the unequal sharing of electrons?
Two water compartments (compartment A and compartment B) are completely separated by a lipid membrane. Would you expect that a polar molecule be able to pass through the membrane and move from compartment A to B?
What is another term that may be used instead of hydrophobic?