Question

Answer the question numbers from 13 to 16 on the basis of your understanding of the following
paragraph and the related studied concepts:

The chemical bond formed by the transfer of electrons from one atom to another is
known as Ionic bond. These compounds contain ions. Elements can gain or lose
electrons in order to attain their nearest noble gas configuration. Formation of ions
for the completion of octet helps them gain stability. Ionic compounds are also
known as electrovalent compounds.

The atomic number of four elements W, X, Y, Z are 2, 18,19, and 17 respectively. The
two elements which can react to form ionic compounds are:


W and X

X and Y

Y and Z

W and Z

Answer 1

Answer:

w and x

x and y

y and z that answers is correct

Answer 2

Answer:

good morning

good morning