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Write the formula of the product formed when the element A (atomic number 19) combines with the element B (atomic number 17). Draw its electronic dot structure. What is the nature of the bond formed?

 
Periodic Classification Of Elements
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22/11/2020 5:06 pm
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Write the formula of the product formed when the element A (atomic number 19) combines with the element B (atomic number 17). Draw its electronic dot structure. What is the nature of the bond formed?

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class 10 cbse ncert exemplar periodic classification elements
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22/11/2020 5:09 pm
Anonymous 
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A has electronic configuration = 2, 8, 8, 1

Valency 1

B has electronic configuration = 2, 8, 7

Valency 1

The bond formed is ionic.
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Topic Tags:  class 10 (8819) , cbse (15084) , ncert exemplar (1417) , periodic classification (299) , elements (299) ,
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