मराठी

Write the Formula of the Following Compound: Lead [Ii] Sulphate

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प्रश्न

Write the formula of the following compound:

Lead [II] sulphate

एका वाक्यात उत्तर
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उत्तर

Lead [II] sulphate - PbSO4 -  `"SO"_4^(2-)` 

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पाठ 1: The Language of Chemistry - Additional Questions

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विराफ जे. दलाल Simplified ICSE Chemistry [English] Class 9
पाठ 1 The Language of Chemistry
Additional Questions | Q 12.09

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  Across   Down
2 The element used by Rutherford during his α–scattering experiment 1 A white lustrous metal used for making ornaments and which tends to get tarnished black in the presence of moist air
3 An element which forms rust on exposure to moist air 4 Both brass and bronze are alloys of the element
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Play a game for writing formula.

Example 1: Make placards with symbols and valencies of the elements separately. Each student should hold two placards, one with the symbol in the right hand and the other with the valency in the left hand. Keeping the symbols in place, students should criss-cross their valencies to form the formula of a compound.


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