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The noble gases are almost chemically unreactive and they are located in group 18 of the Periodic Table.
What else can I help you with?
Why are the noble gases unreative?
they have completely filled shells (or orbitals) and are hence stable and unreactive.
How many elements are found in the periodic table of elements?
There are a total of 118 elements known to exist on the periodic table.
About how many elements are in the periodic table of elements?
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
What elements have more predictable properties main group elements or transition elements?
main group elements
Are there more elements or non-elements?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.
Why are the noble gases unreative?
they have completely filled shells (or orbitals) and are hence stable and unreactive.
How many elements are found in the periodic table of elements?
There are a total of 118 elements known to exist on the periodic table.
Do elements easily change into new elements?
No. It is quite difficult for elements to change into new elements.
About how many elements are in the periodic table of elements?
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
What is the average sum of the elements divided by number of elements?
the sum of the elements divided by the number of elements is the average
What elements have more predictable properties main group elements or transition elements?
main group elements
What are the names of all the man made elements on the periodic table?
Transuranium Elements
Are there more elements or non-elements?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.
Mendeleev's pattern repeated after how many elements?
The properties were repeated after 8 elements.
What are the properites of elements?
What are the properties of Elements? elements are substances that CAN be split up. (Y) your mum. What are the properties of Elements? elements are substances that CAN be split up. (Y) your mum.
How many elements does the table of elements have?
There are 118 elements on the periodic table.
How many elements in the first period?
Period 1: 2 elements Period 2: 8 elements Period 3: 8 elements Period 4: 18 elements Period 5: 18 elements Period 6: 32 elements Period 7: 25 elements
