Chapter 3 Metals and Non-Metals – Page 3 – HI MCQ!

Reaction between X and Y forms compound Z. X loses electron and Y gains electron. Which of the following properties is not shown by Z?

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Iron is galvanized by coating it with,?

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Which of the following metals exist in their native state in nature?

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The poorest conductor of heat among metals is?

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Example of an amphoteric oxide is?

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Copper objects lose their shine and form green coating of?

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The most abundant element in the universe is?

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The composition of aqua-regia is?

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An element X is soft and can be cut with a knife. This is very reactive to air and cannot be kept open in air. It reacts vigorously with water. Identify the element from the following?

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Which of the following statement is or are incorrect?

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