Question

formation and properties of ionic compounds (nacl,mgcl2)​

Answer 1

Magnesium Oxide (MgO) has a higher melting point than Sodium Chloride (NaCl) which is around 2,800 degrees Celcius. This is because its Mg2+ and O2- ions have a greater number of charges, and so form stronger ionic bonds, than the Na+ and Cl- ions in Sodium Chloride.

Answer 2

Formation and Properties of ionic compounds Sodium chloride(Nacl), Magnesium chloride $(Mgcl_2)$:

• The sodium chloride forms the salt. The sodium is positively charged ion and chloride is negatively charged ion.
• The sodium chloride is formed as the result of combination of sodium and chloride ions.
• The other compound like magnesium chloride is formed as result of combination of positive magnesium ion and negative chlorine ions.
• Properties of ionic compound are being crystalline solid at room temperature and hard and brittle.

• They have "high melting" and "boiling point" resulting in formation of strong bond.

To know more:

Show the formation of NaCl and MgCl2 by transfer of electrons?

https://brainly.in/question/5828691