The atoms of the element are less reactive and smaller.
they are smaller because of the larger amount of valence electrons compacting the atom.
Also, there is an increase in ionization energy and electronegativity.
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
The periodic table is arranged from left to right in the order of atomic numbers.
As a general rule, when moving left to right on the periodic table the atomic radius decreases due to increasing electromagnetic attraction of the nucleus to the electrons.
Nonmetals are located in the right corner of the periodic table of Mendeleev. See the link bellow for a periodic table. What? The nonmetals are located on the right of the periodic table, such as oxygen, nitrogen and chlorine.
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
increases
It increases
The periodic table is arranged from left to right in the order of atomic numbers.
As a general rule, when moving left to right on the periodic table the atomic radius decreases due to increasing electromagnetic attraction of the nucleus to the electrons.
it increases then decreases
it grows one more with each element going right
the number of collecting protons gets bigger.
When you move from left to right on the periodic table, the atomic number of the elements increase.
Electronegativity increases as we move from left to right on the periodic table.
The metalloids split the table these are a diagonal group of elements, B, Si, Ge, As, Sb and Te. To their right are the non metals to the left the metals. There are many more metals than any other type of element. See Wikipedia article "Periodic table (metals and non metals)"
They occupy all but the top right corner of the table.