Silicon's reactivity is lower than many other elements in the Periodic Table. It is less reactive than metals like sodium and potassium, but more reactive than nonmetals like carbon and oxygen. Silicon forms bonds with other elements, but it is not as reactive as elements that readily form ions or undergo chemical reactions.
There are many things but mainly they are -hardness (metal or nonmetal) -reactivity -their charge
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 of manganese is about 127 picometers. In the periodic table, manganese has a smaller atomic radius compared to elements in the same period but larger than elements in the same group.
The electronegativity of boron is 2.04. This value is lower than most other elements in the periodic table, indicating that boron is less likely to attract electrons compared to elements with higher electronegativities.
The electronegativity of gallium is 1.81. This value is lower than elements like oxygen and fluorine, which are more electronegative. Gallium's electronegativity is closer to elements like aluminum and indium in the periodic table.
Electronegativity is a measure of the reactivity; see the link below.
The Periodic table
There are many things but mainly they are -hardness (metal or nonmetal) -reactivity -their charge
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 of manganese is about 127 picometers. In the periodic table, manganese has a smaller atomic radius compared to elements in the same period but larger than elements in the same group.
The electronegativity of boron is 2.04. This value is lower than most other elements in the periodic table, indicating that boron is less likely to attract electrons compared to elements with higher electronegativities.
The electronegativity of gallium is 1.81. This value is lower than elements like oxygen and fluorine, which are more electronegative. Gallium's electronegativity is closer to elements like aluminum and indium in the periodic table.
The electronegativity of lead is 1.87. This value is lower than many other elements in the periodic table, indicating that lead is less likely to attract electrons compared to elements with higher electronegativities.
The electronegativity of xenon is 2.6. This value is relatively low compared to other elements in the periodic table, as xenon is a noble gas and tends to have lower electronegativity values compared to other elements.
The electronegativity of zinc is 1.65. This value is relatively low compared to other elements in the periodic table, indicating that zinc has a weaker tendency to attract electrons compared to elements with higher electronegativities.
Radioactive elements are in the groups (columns) to the left. On the right, there is non-radioactive metals, gases, and metalloids.
You check the chemical content for nitrogen particles. You can compare the particles to the charastrics featured on the periodic table of the elements.