Chemistry
What symbol appears on the periodic table for the element with the atomic number 70?
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What is another name for synthetic gas made from coal?
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What element is the most ductile of the pure metals, but is less malleable than gold?
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What are the products of propanoic acid and ethanol when the two are combined with warm sulphuric acid?
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What will happen to a bowl of ice cream left in the sun?
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Because they are so reactive with air and water, what group of elements are generally stored in oil?
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