Atomic radius increases down a group due to increase in number of shells. Its value decreases along a period due to increase in nuclear charge.
Down a group, the atomic radius increases as the number of shells or energy levels increases.
The atomic radius decreases.
The atomic radius decreases.
the atomic radius increases down the periodic table as the number of shell (or energy level) increases.
Along a period, nuclear charge increases. hence, atomic radius decreases.
Down a group, the atomic radius increases as the number of shells or energy levels increases.
Atomic radius decreases horizontally in periodic table. This is due to increase in nuclear charge.
The atomic radius decreases.
The atomic radius of gallium is about 135 picometers. In the periodic table, gallium has a larger atomic radius compared to elements to its left and a smaller atomic radius compared to elements to its right.
The atomic radius decreases.
the atomic radius increases down the periodic table as the number of shell (or energy level) increases.
Cesium will have a larger atomic radius than magnesium. This is because atomic radius tends to increase down a group in the periodic table, and cesium is located below magnesium in the periodic table.
Lead (Pb) has a greater atomic radius than germanium (Ge) because atomic radius generally increases down a group in the periodic table. Lead is located below germanium in the periodic table, so it has more electron shells and a larger atomic radius.
Along a period, nuclear charge increases. hence, atomic radius decreases.
Along a period, nuclear charge increases. hence, atomic radius decreases.
atomic radius increases down a group as the number of shells increases
Silicon has a larger atomic radius than bromine. This is because as you move down a group on the periodic table, atomic radius tends to increase. Bromine is located further to the right on the periodic table and has a smaller atomic radius compared to silicon.