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Maharashtra State BoardSSC (English Medium) 10th Standard

Electronegativity is the metallic property of an element.

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Question

Electronegativity is the metallic property of an element.

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  • Wrong

MCQ
True or False
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Solution

Electronegativity is the metallic property of an element- Wrong

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Chapter 2: Periodic Classication of Element - Right or Wrong sentence

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SCERT Maharashtra Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
Chapter 2 Periodic Classication of Element
Right or Wrong sentence | Q 20

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List
Calcium Oxygen Copper (II) Oxide
Carbon Calcium hydroxide Copper (II) Nitrate
Lead (II) Oxide Hydrogen chloride Chlorine
Lead (II) Nitrate Calcium Oxide  Ammonium chloride
  1. P is white solid. When heated produces white fumes (sublime).
  2. P and R on warming produce an alkaline gas.
  3. On adding water to T, heat is evolved and R is formed.
  4. Q burns brightly in the air to form T.
  5. When S is heated, it gives off brown fumes and leaves a black residue of U.
  6. A solution of S is formed by warming U with dilute nitric acid.
  7. V is a gaseous non-metallic element that reacts with hydrogen to form W.
  8. A solution of W will neutralize the solution of R.

Write the name.

The atom having the smallest atomic radius from zero group.


Write an Explanation.

Electronegativity


Write scientific reason.

The non-metallic character increases while going from left to right in a period.


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