Respuesta :
Ionic bonds are formed between a metal and non metal. The bond formed between E having atomic number 19 and G with atomic number 17 is ionic bond.
What is ionic bonding?
Ionic bonds are strong bonds formed between a metal and non metal. Ionic bond is generated by donation of one or more electron from metal to the non metal.
Metals are electropositive and non-metals with high electronegativity are bind by by an electrostatic force of attraction through bonded electrons where the bonded electrons are pulled towards the electronegative atom.
The element G with atomic number 17 is chlorine. Which is 17th group element and is highly electronegative. Chlorine have a valency of one and by accepting one electron from a metal it completes its octet.
Element E with atomic number 19 is potassium or K. Potassium is an electropositive element with a valency of one and it donates one electron to an electronegative atom to become stable.
Therefore, the bond formed between potassium and chlorine is ionic bond formed by donation of an electron from K to Cl making the compound KCl.
To find more about ionic boding, find the link below:
https://brainly.com/question/11527546
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Your question is incomplete. But most probably your complete question was:
There are three elements E , F , G with atomic number 19 , 8 and 17 respectively. What type of bond would you predict to be formed between elements E and G?