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5/77 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Transition metals
Which of the following is a main group element?
Which of the following physical properties is characteristic of both iron and copper?
What is the observation when sodium hydroxide solution is added to an aqueous solution of iron(III) chloride?
Which of the following is an example of a fixed valency element?
What is the product formed when copper(II) nitrate is heated strongly?