1. Which of the following metals is liquid at room temperature   Sodium   Mercury   Tungsten   Cadmium   Hint Half-n-half Clue   2. What are metals that can be beaten into various shapes called?   Ductile Metals   Beatable Metals   Malleable Metals   Polymer Metals   Half-n-half Clue   3. Rocks rich in metals are known as   Allotropes   Ores   Metalloids   Slag   Half-n-half Clue   4. What are metals that can be stretched easily known as?   Stretchable Metals   Ductile Metals   Polymer Metals   Malleable Metals   Half-n-half Clue   5. Which of the following metals is often found in pure state?   Gold   Aluminum   Magnesium   Iron   Half-n-half Clue   6. Brass is   A Compound   An Element   An Alloy   A Mixture   Half-n-half Clue   7. With which metal does oxygen combine to form rust?   Gold   Silver   Iron   Platinum   Half-n-half Clue