117 elements
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
112 elements have been named and additional 6 elements have been tentatively proposed.
There are variety of such elements. They have not been found on earth's surface.
By 1869, a total of 63 elements had been discovered.
the samepattern for how many protons all elements have to they are all factors of each other. That is why the periodic table is set up the way it is in that awkward shape
There were 118 discovered elements in the periodic tableÊas of 2008. However, some of these elements still have ongoing disputes.
the total number of elemetns humanly known is 118
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
112 elements have been named and additional 6 elements have been tentatively proposed.
There have been about 15 observed supernovas [See Link] from as far away as Australia China, Europe, America. As many are visible to the naked eye, I would say that all countries have observed them, whether or not they has been recorded.
Yes, homosexuality has been observed in many different species in the animal kingdom, including mammals, birds, and insects.
Over 118 elements have been discovered and confirmed on the periodic table.
63 elements had been discovered so far.
As of January 27, 2008, there are 117 elements, and all of which can be found on the Periodic Table of Elements. See the link below for the Periodic Table of elements.
92
There are about 118 different elements that are currently included in the Periodic Table. There have also been elements that have been found in nuclear and laboratories accelerators.
no.... no, it has been observed by many reporters and they have evidence that she is engaged and soon will marry.