Chemistry Class 9 Chapter 8 Important Questions Answers 2023
Chemistry Class 9 Chapter 8 Important Questions Answers 2023 Chemistry Class 9 Chapter 8 Chemical Reactivity QUESTION .1 Write a note on the physical and chemical characteristics of metals. Answer Metals Except for hydrogen, metals are electropositive elements that lose electrons to produce cations. Metals can be grouped. a. Potassium, sodium, calcium, magnesium, and aluminum …
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