nitrogen
phosphorus
potassium
"N" in the periodic table refers to the element nitrogen, which has atomic number 7. Nitrogen is a nonmetal with various important industrial applications, such as in the production of fertilizers and explosives.
Phosphorous! That's why there are no more sulfates in fertilizers because of environmental problems.
Phosphorus. (Note that is is not found in elemental form in fertilizers; instead it is usually in the form of phosphate anions.)
The element abbreviated with As on the periodic table is Arsenic
The most important is the estimation of chemical properties of an element.
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
NO!!! Carbon is No. 6 in the Periodic Table. Hydrogen is No. 1 in the Periodic Table.
A group in Periodic Table is the column of element in periodic table
No, hydrogen is ?the lightest element in the periodic table.
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.
The element 'H' is hydrogen, and is NO. 1 in the Periodic Table.
There is NO element in the Periodic Table with the symbol 'Hn'. The nearest is hydrogen (H).