K refers to Potassium. It has atomic number 19.It is a soft silvery white alkali metal.
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
Helium is in the first period of the periodic table.
Ir refers to iridium element that is placed in group-9 and period-6 in the modern periodic table.
Silver is in the period 5 and group 11 of the periodic table.
No , Iodine is placed in period-5 of the periodic table.
A period is a horizontal row.
Ne stands for neon
N means nitrogen.It is placed in group-15.
the metals
Helium is in the first period of the periodic table.
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
Ir refers to iridium element that is placed in group-9 and period-6 in the modern periodic table.
Copper is located in period 4 of the periodic table.
In science, a period refers to a horizontal row of the periodic table of elements. Each period represents the number of electron shells in an atom's structure.
Caesium is a Period 6 element.
Usually when saying "periodic," scientists usually refer to the Periodic Table. This table is the shortened version of gasses, solids, liquids, and so on.
Argon is in the third period of the modern periodic table.