Chemistry

The first element on the periodic table of elements with an atomic number of 1 is?

More Questions from Chemistry
Which three gas laws constitute the combined gas law (PV/T=pv/t)?
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Which of the following carries a negative charge?
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What symbol appears on the periodic table for the element with the atomic number 14?
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What element was discovered as a component of the debris of the first hydrogen bomb explosion?
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What process changes a rock's chemical composition to break it down?
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How many electrons are in the third ring of the atom Chlorine?
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Which of these is an element?
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What is deterioration of a metal by chemical or electrochemical reaction with its environment?
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