The vertical columns are called "Groups''
The horizontal columns are called "Periods"
The vertical columns of the Periodic Table are known as groups.
group
a row going acrossNOT to be confused with groups or families which go down in columns and have to do with valence electrons
Hydrogen, helium, lithium... See a periodic table for the full list.Hydrogen, helium, lithium... See a periodic table for the full list.Hydrogen, helium, lithium... See a periodic table for the full list.Hydrogen, helium, lithium... See a periodic table for the full list.
Each neutral atom has a specific number of electrons (equal to the number of protons and the atomic number).
the first person to publish the periiodic table is Dmitry menedleev
The periodic table is a function of the atomic number.
groups are the vertical columns on the periodic table
The vertical columns of the periodic table are called groups or families.
The vertical columns on the periodic table are called groups or families.
The vertical columns are called groups in a periodic table.
COLUMNS columns
The vertical columns in a periodic table are called Groups.
the vertical columns in a periodic table are called groups.
The vertical sections of the periodic table are called groups or columns.
The vertical columns on the periodic table are groups. Groups show patterns in ionization energies, electronegativity and atomic radius.
they are called groups or families
No; the periods are the horizontal rows. The vertical columns are called "Groups".
The vertical columns in a periodic table are called groups, and the horizontal rows are called periods.