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What are the criteria used to placed an element under it is group and period?
Elements are placed in a group based on their similar chemical properties, such as reactivity and valence electrons. Elements are placed in a period based on the number of electron shells they have. Each period corresponds to the electron shell number of the elements in that period.
What do elements in same atomic period have?
Elements in the same atomic period have the same number of electron shells. This means that they have similar properties related to the number of energy levels in their electron configurations. However, their chemical properties can vary due to differences in the number of electrons in their outermost shell.
Elements in the same period on the periodic table are very similar to each other?
Yes, elements in the same period on the periodic table have the same number of electron shells. This results in similar chemical properties among the elements in the same period, as they have comparable electron configurations.
The first period in the periodic table represents elements that possess only the first energy level s orbital therefore this period contains?
Two elements
Why are the elements on the periodic tables separated into periods?
The elements on the periodic table are separated into periods based on the number of electron shells they have. Elements in the same period have the same number of electron shells, which influences their chemical properties and reactivity.
What are the criteria used to placed an element under it is group and period?
Elements are placed in a group based on their similar chemical properties, such as reactivity and valence electrons. Elements are placed in a period based on the number of electron shells they have. Each period corresponds to the electron shell number of the elements in that period.
What do elements in same atomic period have?
Elements in the same atomic period have the same number of electron shells. This means that they have similar properties related to the number of energy levels in their electron configurations. However, their chemical properties can vary due to differences in the number of electrons in their outermost shell.
What is the similarity that the elements in the same period have?
Elements in same period have same shell. The electron enters outermost shell.
What is the group of 17 elements is called?
A group of 17 elements is called a period in the periodic table. This period corresponds to the number of electron shells in an atom within that group. Elements in the same period have the same number of electron shells.
What is the definition of the period number?
The period number in the periodic table refers to the horizontal rows that indicate the highest principal energy level of the electrons in an atom. Each period corresponds to the filling of a different electron shell, with elements in the same period having the same number of electron shells. For example, elements in period 1 have one electron shell, while those in period 2 have two. The period number helps categorize elements based on their electron configuration and overall chemical properties.
Row of elements in the periodic table?
the rows of elements on the preiodic table are called the period. the period tells you the number of electron shells
What is a period in chemistry and how does it relate to the organization of elements in the periodic table?
In chemistry, a period is a horizontal row in the periodic table that represents the number of electron shells an atom has. Each period corresponds to the energy levels of an atom's electrons. The organization of elements in the periodic table is based on their atomic number and electron configuration, with elements in the same period having similar properties due to their electron arrangement.
How are the properties of elements in the same period related?
Elements in the same period have the same number of electron shells. They exhibit similarities in atomic size because they have the same number of electron shells, but their chemical properties vary due to differences in the number of valence electrons.
Elements in the same period on the periodic table are very similar to each other?
Yes, elements in the same period on the periodic table have the same number of electron shells. This results in similar chemical properties among the elements in the same period, as they have comparable electron configurations.
What can the period of a element be determined by?
The period of an element in the periodic table can be determined by the number of electron shells or energy levels that the element's atoms have. Each period on the periodic table corresponds to the number of electron shells occupied by the elements within that period.
What Elements in the same row are filling up the same energy level as you move from left to right?
Elements in the same row, or period, of the periodic table fill up the same energy level as you move from left to right. This is because elements in the same period have the same number of electron shells.
As you move across a period elements have the same number of?
As you move across a period, elements have the same number of electron shells but different numbers of valence electrons. This leads to differences in reactivity and chemical properties across the period.
