What is the impact on human of periodic table?
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The periodic table has impacted greatly on the human welfare in various ways, for example it has helped scientist discover what elements are needed for human survival. The periodic table outlines clearly all the chemical elements that have been proven to be useful to mankind.
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- It seems the periodic table from chemistry is still a work-in-progress. Scientists say they have evidence to prove the existence of a new chemical element. Named ununpentium for now, it is highly unlikely the element will have many uses due to its extremely short life and its instability.
- Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life.
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