Jlxzi
Answered

At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

someone explain it plz ​

Someone Explain It Plz class=

Sagot :

  • Two hydroxide ions means two OH^- ions .
  • The valency of reactants must be 2

Only possible with alkaline earth metals

Let's see an example

[tex]\\ \sf\longmapsto X(OH)_2[/tex]

  • X belongs to group || i.e alkaline earth metals

The elements are

  • Magnesium (Mg)
  • Calcium (Ca)
  • Beryllium(Be)
  • Scandium(Sc)
  • Barium (Ba)
  • Renedium (Rn)

Option C is correct

[tex]\rule{300pt}{1000000pt}[/tex]

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.