BCS 1010 (Biology) FINAL EXAM 1 REVIEW STUDY QUESTIONS AND ANSWERS WITH DEFINATIONS.

BCS 1010 (Biology) FINAL EXAM 1 REVIEW STUDY QUESTIONS AND ANSWERS WITH DEFINATIONS.
When the atoms involved in a chemical bond, the electrons are shared,
and one atom is more electronegative, what type of bond results?
✔✔A polar covalent bond
Nonpolar covalent bond
✔✔a covalent bond in which the electrons are shared equally by the two
atoms
polar covalent bond
✔✔A covalent bond in which electrons are not shared equally
A chemical bond can form if two atoms are so unequal in their attraction
for valence electrons that one atom strips an electron completely from the
other, which is called _____________ and that atoms that are positively
charged are called _________________.
✔✔ionic bond; cations
Cations
✔✔positively charged atoms (Plussy cast)
Anions
✔✔negatively charged atoms (Sad Ann)