Number of electrons in the outer shell
The chemical behavior of different elements is determined by their electron configurations. Elements with similar electron configurations exhibit similar chemical behavior. For example, elements in the same group of the periodic table tend to have similar chemical properties due to their shared electron configurations.
Elelments are determined by the amount of protons they have. While different elements can have the same number of neutrons and protons, no two different elements can have the same amount of protons.
The highest level. Or the outer, valence shell.
The Roman numerals in the periodic table represent the different groups of elements based on their similar chemical properties. This classification helps scientists understand the relationships between elements and predict their behavior in chemical reactions.
the chemical and physical behavior of metallic elements
They can react with each other
the chemical and physical behavior of metallic elements
The inert pair effect is significant in the chemical properties of elements because it causes certain elements to preferentially lose or share outer electrons, leading to different reactivity patterns compared to other elements in the same group. This can affect the formation of compounds and the behavior of elements in chemical reactions.
chemical behavior of a substance means how a substance behaves when it is reacted or kept isobaric with other substances or elements
chemical behavior of a substance means how a substance behaves when it is reacted or kept isobaric with other substances or elements
Now are known 118 chemical elements.
Salts are chemical compounds not elements.