Bio1332 Biochemistry - Lecture Three - Chemical Bonding
6 Questions
| Total Attempts: 96
How and why atoms combine.
Questions and Answers
- 1.Complete the following sentence:There are two types of electron: core electrons and ______ (outside) electrons.
- 2.Why don't nobel gases bond?
- A.
Filled s and p orbitals in outer shell
- B.
All orbitals in outer shell filled
- C.
Filled d and f orbitals in outer shell
- 3.Complete the following sentence:Ionic bonding involves the formation of ions through the loss or gain of #_________#.The two ions are held together by #__________# forces.
- 4.Complete the following sentence:Covalent bonding occurs through the _______ of electrons.
- 5.Which of the following is true for the values of electronegativity?
- A.
If the difference in values is greater than 1.7, the bond is more likely to be ionic
- B.
If the difference in values is greater than 1.7, the bond is more likely to be covalent
- C.
If the difference in values is less than 1.7, the bond is more likely to be ionic
Do you know about the chemical bond? Play this 'Chemical Bonding (ionic, covalent metallic) quiz' to review your knowledge regarding atoms and molecules. A chemical bond forms between two or more atoms, ions, and...
Questions: 20 | Attempts: 8182 | Last updated: Jun 14, 2022
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Sample QuestionWhen electrons cannot be gained or lost, they are
A 15-question quiz on Atomic Structure and Chemical Bonding on www.thechemwhiz.piczo.com.
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Sample QuestionThis type of bond is brittle, and only conducts electricity when dissolved.Which bond is it?
Take A Real Quiz: 50 points- You'd better try hard.�
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The combining of elements to form different substances is called chemical bonding. The world around you is made up of thousands and thousands of different...
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Sample QuestionAtoms are electrically neutral; that is they do not have a charge.
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