WWU Biology 101 Test #1 questions with verified answered already passed

WWU Biology 101 Test #1 questions with verified
answered already passed
1. covalent bond two types of bond: polar and non-polar

2. Polar Bonds the atom has a slight charge. water is an example of
this type of bond.

3. solubility A measure of how much solute can dissolve in
a given solvent at a given temperature.

4. another name for charged, Polar
hy- drophilic, and souble

5. another name for not
Non-Polar
charged, hydrophobic,
and not soluble

6. Non-polar Bonds the atoms in this type of bond have an equal
share of electrons.

7. Ionic Bonds a type of bond where the electron of one atom will
leave its original atom to join the stronger (more
electronegative) atom

8. Hydrogen Bond This bond forms between two polar covalent
bonded mol- ecules, very weak bond, signified by
a dotted line.

9. Why is Polarity important? polarity determines solubility.

10. What are the Properties of water? cohesion, adhesion, helps regulate climate,
high degree
of surface tension.

11. what is electronegativity? a measure of the tendency of an atom to attract a
bonding
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, WWU Biology 101 Test #1 questions with verified
answered already passed
pair of electrons

12. Which side of the periodic table is the right side
more electronegative?




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