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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Write the Electronic Configuration of K and Ne. - Science and Technology 1

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प्रश्न

Write the electronic configuration of K and Ne.

उत्तर

Element Electronic configuration
K 2,8,8,1
Ne 2,8
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2013-2014 (March)

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संबंधित प्रश्‍न

Elements in the same group show the same valency. Give scientific reason.


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The metal of Group 2 from top to bottom arc Be, Mg, Ca, Sr, and Ba.

1) Which one of these elements will form ions most readily and why?

2) State the common feature in the electronic configuration of all these elements.


In the following set of elements, one element does not belong to the set. Select this element and state why it does not belong:
Oxygen, Nitrogen, Carbon, Chlorine, Fluorine


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The tendency to gain an electron ............... on moving down in a group of the periodic table.


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Periodicity is observed due to the similar ______.


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(b) State its group number and period number in the Modern Periodic Table.
(c) Write a balanced chemical equation for the reaction when this oxide is dissolved in water.


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