Question

the atomic number of the element B and M are 12 and 17 respectively determine the molecular formula of the compound formed when these two elements reacts with each other explain the type of Bond formed between those two elements with the help of electron dot structure​

Answer 1

Ionic bonds are formed between the two atoms. Molecular formula of the compound is MgCl2.;

Explanation:

element B with atomic number 12 is Magnesium or Mg.

element M with atomic number 17 is chlorine.

Ionic bond is formed between the atoms in the compound.

Reaction of Mg with Cl

Mg+ 2Cl--------- MgCl2

The electron dot structure in the attachment shows the ionic bond formation between one Magnesium ion of 2^+ from bond with 2 chloride Cl^- ion.

Ionic bond is formed when one atom becomes negatively charge and other becomes positively charged. Ionic bonds are formed between non-metal and metal.

                         

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Answer 2

The compound fomed between B and M is MgCl2.

Explanation:

• Atomic number of Cl = 17
• Atomic number of Mg = 12
• Magnesium and chlorine react with each other ot form the MgCl2 compound.
• The bond formed between them is an ionic bond.
• An ionic bond is formed between a metal and a non-metal element.
• When an electron is donated from an atom to another atom to complete the outermost shell then the bond formed is called ionic bond.