any four important intersting facts about first 30elements
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Periodic Table
The names of the four recently discovered elements is out for public review. Elements 113, 115, 117 and 118 are given names of-- Nihonium, Moscovium, Tennessine and Oganesson, respectively. The public review will end on November 8.
On this occasion, we bring to you 11 cool facts about the periodic table:
You know why they call it the periodic table? It's because the rows are called periods
The dreaded Periodic Table on your classroom wall is actually a giant cheat sheet. Dmitry Mendeleev, the creator of the table, was late in submitting his work on all 63 elements. In order to rush things, he made a database of all the elements according to their atomic weights
There are 118 confirmed elements in the periodic table. Among those, 90 elements can be found in nature, others are strictly man-made. Technetium was the first man-made element
Hydrogen is the lightest element with its atomic weight 1 and that is why it can be found in the top left corner of the periodic table
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- Elements found on Earth and Mars are exactly the same.
- Hydrogen is the most common element found in the universe. ...
- Isotopes are atoms of the same element, with different numbers of neutrons.
- In ancient times the elements referred to fire, earth, water, and air.
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