Questions 1-7: Please write the letter preceding the best answer for each questi

Question

Questions 1-7: Please write the letter preceding the best answer for each question in the space provided next to that question. [1K] each. A Serong electrostatic force betaeen metal cations and More delocalized electrons-stronger forces & You need a huge amount of energy to overcome the atraction between the C Fer maximum overtap, the p-orbitals have to remain parailel, and, therefore, rotation around the central bond D Metals can bend because the delocalized electrons shift along with the metal cations, so the electrostatic forces that hold the metal together is maintained E. When you hit the bonds, the ions rearrange so that nrgative ions end up next to negarive ions (same for positive) and thry repel each other and break apart F. The Principal Quantum Namber, n. t describes the orbital energy level and the size. Higher level- more energy lager radius G. Iron can have either 2+ or 34 charge. In 2+, it will ghe away the two electrons in 4s. In 3+, hich is more common and stable, it wil give away the 4s electrons and one of the electrons in the first 3d orbital, leaving a halt fiiled 3d orbital, which is more stable ??tt.1. 1s 2s 2p Wyare metals malilable (hamared/shapedwihout breaking? 2. Why do ionic bonds have high melting points?_ 3. How can bonding explain multivalent elements? 4. Why are metals hard and brittle? 5, what is the first quantum number and what does it describe? 6. Why can't double bonds rotate around the central axis? 7. Why do metals have high melting points/strengths?

Explanation / Answer

The answers to the questions 1-7 can be given as follows.

1. D

2. B

3. G

4. E

5. F

6. C

7. A

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.