1.-Varius questions: a) What is the smallest atom in group 7A?b) Arrange the fol

Question

1.-Varius questions: a) What is the smallest atom in group 7A?b) Arrange the following atoms in order of inceasing atomicradius: Na, Al, P, Cl, Mg. 2.-Arrange the following in order of increasing firstionization energy: F, K, P, Ca, and Ne. 3.- Specify which of the following elements you would expectto have the greatest electron affinity: He, K, Co, S, Cl. 4.- Explain why alkali metals have greater affinity forelectrons than alkaline earth metals. 1.-Varius questions: a) What is the smallest atom in group 7A?b) Arrange the following atoms in order of inceasing atomicradius: Na, Al, P, Cl, Mg. 2.-Arrange the following in order of increasing firstionization energy: F, K, P, Ca, and Ne. 3.- Specify which of the following elements you would expectto have the greatest electron affinity: He, K, Co, S, Cl. 4.- Explain why alkali metals have greater affinity forelectrons than alkaline earth metals.

Explanation / Answer

1.-Varius questions:
a) What is the smallest atom in group 7A? Fluorine b) Arrange the following atoms in order of inceasingatomic radius:    Cl < P < Al < Mg < Na 2.-Arrange the following in order of increasing firstionization energy:    K < Ca < P < F < Ne. 3.- Specify which of the following elements you would expectto have the greatest electron affinity: He has greatest electron affinity 4. The amount of energy released when an electron isadded to a neutral gaseous atom is called electronaffinity.So,alkali metals have greater affinity for electrons thanalkaline earth metals. 2.-Arrange the following in order of increasing firstionization energy:    K < Ca < P < F < Ne. 3.- Specify which of the following elements you would expectto have the greatest electron affinity: He has greatest electron affinity 4. The amount of energy released when an electron isadded to a neutral gaseous atom is called electronaffinity.So,alkali metals have greater affinity for electrons thanalkaline earth metals. 3.- Specify which of the following elements you would expectto have the greatest electron affinity: He has greatest electron affinity 4. The amount of energy released when an electron isadded to a neutral gaseous atom is called electronaffinity.So,alkali metals have greater affinity for electrons thanalkaline earth metals.

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

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