Chemistry
What symbol appears on the periodic table for Calcium which has the atomic number 20?
More Questions from Chemistry
Under standard conditions, what periodic table group exists in all three main phases of matter?
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All of the halogens form acids when bonded to what element?
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What symbol appears on the periodic table for the element with the atomic number 62?
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What symbol appears on the periodic table for the element with the atomic number 88?
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What are substances that control the rates of chemical reactions?
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