1. Fill in the missing word _______ + Oxygen = Magnesium Oxide   Carbon   Magnesium   Manganese   Metal   Hint Half-n-half Clue   2. Which metal is extracted from Bauxite?   Arsenic   Gold   Tungsten   Aluminum   Half-n-half Clue   3. Brass is   A Compound   A Mixture   An Element   An Alloy   Half-n-half Clue   4. Which of the following metals is often found in pure state?   Iron   Magnesium   Aluminum   Gold   Half-n-half Clue   5. Bronze is an alloy of   Barium, Zinc and Iron   Copper and Tin   Lead and Copper   Copper and Zinc   Half-n-half Clue   6. What are metals that can be beaten into various shapes called?   Ductile Metals   Polymer Metals   Malleable Metals   Beatable Metals   Half-n-half Clue   7. With which metal does oxygen combine to form rust?   Platinum   Iron   Silver   Gold   Half-n-half Clue   FREE PREVIEW: Last 10 Questions not a part of the free preview. Get Premium Membership to view all questions.