It is an atom / substance with a fixed number of protons (the Z number), that represents a certain set of chemical behaviors.
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
periodic table is an arrangement of elements. Thiamin is not an element and hence not on the periodic table.
There is NO element in the Periodic Table with the symbol 'Hn'. The nearest is hydrogen (H).
Everything on The Periodic Table is an element, hence the the name PERIODIC TABLE OF ELEMENTS - - - - - Well...the paper the table is printed on and the ink used to print it with are not elements, but everything else is.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
Everywhere. The periodic table only has elements
Only elements are in the periodic table (about 100) but oil is not an element, it is a substance.
There are 117 elements in the periodic table. Elements 1-116 and element 118. IMPROVED ANSWER --------------------------------------------------------------------------------------- 118, but element 117 is so unstable they do not officially count it as being an element on the periodic table yet.
Periodic table is an arrangement of elements. Chlorine is an element and hence it is there on the periodic table.
The periodic table is an array of various elements. Iodine is an element. Hence it finds it place on the periodic table.
It isn't on the periodic table since it is not a single element but a compound made of two elements: hydrogen and chlorine.