The number of possible elements is not known. A very early suggestion made by Elliot Adams in 1911, and based on the arrangement of elements in each horizontal periodic table row, was that elements of atomic weight greater than 256Â± (which would equate to between elements 99 and 100 in modern-day terms) did not exist.
IRS debts can only legally be collected for 10 years, but there are many events that may stop that 10 year clock from running. This is known as tolling the statute of limitations. Events that stop or toll the statute of limitations from running include:
How long does the IRS have to return my refund? I filled my refund on Feb 4, 2009 my return amount is 6,000 dollars they told me that they are investigating my return but i have not received an answer or information from them on my return. I called on April 21, 2009 because on this day the IRS wasted there investigating time which is the first week then 30 day... show more