Atoms increase in size as you go down a column and are larger going from right to left across a row.
because while going from left to right in a period electrons enter in the same orbit and hence the attraction between the nucleus increases ,,
it increases as you go down the periodic table
Down a group, the atomic radius increases as the number of shells or energy levels increases.
It tends to increaseThe atomic radius increases down the group
the atomic radius increases down the periodic table as the number of shell (or energy level) increases.
As you go down the periodic table, the density generally increases. This is because the atomic mass and atomic size of elements increase as you move down a group, resulting in a greater mass packed into a larger volume. Exceptions can occur due to fluctuations in atomic structure or intermolecular forces.
it increases as you go down the periodic table
Down a group, the atomic radius increases as the number of shells or energy levels increases.
It tends to increaseThe atomic radius increases down the group
the atomic radius increases down the periodic table as the number of shell (or energy level) increases.
the larger the highest energy level number, the larger the atomic radius (Apex)
The larger the highest energy level, the larger the atomic radius.
Periods (across the Periodic Table) have increasing Atomic Mass. Groups (down the table) have similar properties and reactive natures.
Down a group, the atomic number generally increases, size increases, ionization energy decreases, reactivity increases.
The density properties generally change as you go down the columns of the Periodic Table by increasing.
atomic radius increases down a group as the number of shells increases
Atomic size increases going down a group in the periodic table. This is because additional energy levels are being filled with electrons, leading to an increase in distance between the nucleus and the outermost electron shell.
The nuclear charge decreases as you move down a group in the periodic table.