Home
Class 11
CHEMISTRY
Using Lewis dot symbols, show electron t...

Using Lewis dot symbols, show electron transfer between the following atoms to form cations and anions :
(a) Na and Cl (b) K and S (c ) Ca and O (d) Al and N.

Text Solution

Verified by Experts

(a) `underset((2.8.1))overset(*)(Na)+underset((2.8.7))overset(* *)underset(* *)("."Cl":")overset("one e^(-)is transferred")rarrNa^(+)[overset(* *)underset(* *)(":"Cl":")]^(-)`
(b) `underset((2.8.8.1))overset(*)(2K)+underset((2.8.6))overset(* *)underset(* *)("."S".")overset("two "e^(-)"are transferred")rarr2K_(2)^(+)[overset(* *)underset(* *)(":"S":")]^(2-)`
(c ) `underset((2.8.8.2))underset(*)overset(*)(Ca)underset((2.6))underset(* *)overset(* *)("."O".")overset("twoe"^(-)"are transfsferred")rarrCa^(2+)[overset(* *)underset(* *)(":"O":")]^(2-)`
(d) `underset((2.8.3))overset(*)("."Al".")+underset((2.5))overset(* *)underset(*)("."N".")overset("two"e^(-)"are transfered ")rarrAl^(3+)[underset(* * )overset(* *)(":"N":")]`
Promotional Banner

Similar Questions

Explore conceptually related problems

Use Lewis symbols to show electron transfer between the following atoms to form cations and anions: (1) K and S (2) Ca and O (3) Al and N.

Arrange the order of increasing atomic volumes in : (a) Li, Na and K, (b) C, N and O , (c) Ca, Sr and Ba.

Write the Lewis dot symbols of the following elements : Be, Na, B, O, N, Br.

Write the Lewis dot symbols of the following elements and predict their valencies :(i) Na (ii) Mg (iii) P (iv)S(v)Cl (vi) Ar.

Write the electronic configurations of the following ions: (a) H^(-) (b) Na^(+) , (c) O^(2-) (d) F^(-)

Using the s, p, d, notation, describe the orbital with the following quantum numbers? (a) n = 1, l=0, (b) n = 2,l = 0, (c) n = 3, l = 1, (d) n = 4, l =3.

Using s, p, d, f notations, describe the orbital with the following quantum numbers (a) n=2, l = 1 (b) n = 4, l = 0 (c) n = 5, l = 3 (d) n = 3, l = 2.

Which of the following pairs of elements would you expect to have lower first ionization enthalpy ? (a) Cl or F , (b) Cl or S , (c) K or Ar , (d)Kr or Xe.

Which element of the following pairs of elements has higher ionisation energy? Justify your answer a) K or Ca b) Be or B c) I or Ba d) F or Cl e) N or O