in the periodic table the rows are called periods and the columns are called groups
Horizontal rows are called periods. There are 7 periods in periodic table.
The horizontal rows on the periodic table are called periods.
i don't know the scientist but it is the periodic table of the elements
Horizontal rows of elements in the periodic table are called periods. Each period represents a different energy level, with elements in the same period having the same number of electron shells. Periods are arranged in numerical order from left to right on the periodic table.
Sounds like the Periodic Table of the elements.
It is called the Periodic Table of Elements.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
Horizontal rows are called periods. There are 7 periods in periodic table.
The periodic table of elements is the table that arranges different elements based on their common properties in rows and columns. It helps to organize and classify elements by their atomic number, electron configuration, and chemical properties.
The Periodic Table of the Elements, sometimes called just the Periodic Table, is the document in which elements are organized by their properties. It was created in 1869.
On the periodic table the elements are called groups.
the periodic table.
The elements arranged according to their atomic number in the table are called periodic table.
The horizontal rows on the periodic table are called periods.
Elements are arranged on the periodic table based on their atomic number, which is the number of protons in their nucleus. This arrangement groups elements with similar properties in columns called groups or families, while elements in the same period have the same number of electron shells.
i don't know the scientist but it is the periodic table of the elements
Horizontal rows of elements in the periodic table are called periods. Each period represents a different energy level, with elements in the same period having the same number of electron shells. Periods are arranged in numerical order from left to right on the periodic table.