This would be called an element, or a mono-atomic compound.
There are three elements. They are carbon,hydrogen and oxygen.
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
Hydrogen and oxygen are already elements. Elements do not contain other elements.
63 elements had been discovered so far.
No. It is quite difficult for elements to change into new elements.
There are a total of 118 elements known to exist on the periodic table.
the sum of the elements divided by the number of elements is the average
main group elements
Transuranium Elements
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.
There are 118 elements on the periodic table.
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.
The properties were repeated after 8 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.
All pure metals are chemical elements; alloys are not elements.
There are 118 known elements on the periodic table.