atomic no. or basically according to the no. of electrons in their outermost shell whcih reflect the property of individual atom
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
It is called the Periodic Table of Elements.
Yes, there is a relationship between an element's position in the periodic table and its chemical reactivity. Elements on the left side of the periodic table (Group 1 and 2) tend to be more reactive because they readily lose electrons to form positive ions. Elements on the right side of the periodic table (Group 17 and 18) tend to be less reactive as they have a full outermost electron shell.
An atom's "group" is its column position in the Periodic Table of the Elements. Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the highest occupied energy level.
There are 53 Elements in the Periodic Table.
because thats how the periodic table is
Because the elements progress in a periodic function.
In the modern periodic table, the position of elements is based on their atomic number, which is the number of protons in the nucleus of an atom. Elements in the same column (group) have similar chemical properties because they have the same number of valence electrons. Elements in the same row (period) show a periodic variation in properties due to the increasing number of electrons in their outer energy levels.
Elements in the periodic table have predictable chemical properties based on their position because they have the same number of valence electrons. This determines how they will react with other elements and molecules. The periodic table's structure helps scientists predict the behavior of elements based on their properties.
Elements of the Periodic Table
Because they are elements.
Uranium and arsenic are listed in the periodic table because they are elements.