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There are a total of 118 elements known to exist on the periodic table.
The Periodic Table states all known Elements, and element's atomic number, and if a element is metalic or non-metalic.
Because it is intended to represent all known elements, not only those which exist in nature.
It is determined from known oxidation states of other elements.
Percentage is a ratio. In your question you ask, what value is 20 compared to 3600. solution: (20/3600)*100 = 0.56%, slightly greater than 1/2%
Native elements are those found by themselves, in pure form, uncombined with other elements into minerals. Of all the elements, only about thirty native elements are known, including metals like copper, gold, lead, and iron; semi-metals like antimony, arsenic, bismuth, and tellurium, and non-metals like diamond, sulfur, and selenium. --------- carbon
The elements known as alkali metals are found in group I
The fruit known as the blackberry is native to the United States. It can be found in the Eastern, Pacific and Southern areas of the country. It is a reddish-purple to black fruit.
Horny Toads also known as the Texas Horned Lizard are native to the mid western United States. They can be found in many states including Texas, Colorado, Louisiana and Arkansas, and may even be native to some of the northernmost parts of Mexico.
no there are nuclear atom
Sucrose is comprised of 3 elements (Carbon, Hydrogen and Oxygen), and since there are 103 known elements, the remaining 100 elements are not found in sugar.-S.M.
Now (22.08.2012) 118 chemical elements are known.
A Fisher Cat is an animal that is more like a weasel than a cat. They eat small game, and are known for their loud squeal. They are native to North America, mainly found in the boreal forest and the northern states.
There are five types of Copperhead snakes, two of which are found in North America. Another is found in southern Australia and Tasmania. Another is found in southern Asia. The fifth type is found in southest Asia.
Yes! Out of the current 118 known elements 92 of them are natural occurring, and 26 are man made. Only 90 of the 92 natural elements are found on Earth. The other 2 natural elements are found in space.
There are a total of 118 elements known to exist on the periodic table.
98 elements are known to occur naturally on earth. They are probably all found, at least in some minute fraction, in the seas of the world.