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Maharashtra State BoardSSC (Marathi Semi-English) 9th Standard [इयत्ता ९ वी]

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Give example. Metals with variable valency - Science and Technology

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Question

Give example.

Metals with variable valency

Answer in Brief

Solution

Cu →Cu⁺, Cu²⁺
Hg →Hg⁺, Hg²⁺
Fe →Fe²⁺, Fe³⁺

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Variable Valency

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Q 1. d.Q 1. c.Q 1. e.

Chapter 4: Measurement of Matter - Exercise [Page 57]

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Balbharati Science and Technology [English] 9 Standard Maharashtra State Board

Chapter 4 Measurement of Matter
Exercise | Q 1. d. | Page 57

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