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What pairs of elements have the same valence electron configuration?
Elements that belong to the same group in the periodic table typically have the same valence electron configuration. For example, both sodium (Na) and potassium (K) have a valence configuration of (ns^1), while elements like chlorine (Cl) and bromine (Br) share a (ns^2np^5) configuration. This similarity in valence electron arrangements leads to comparable chemical properties within each group.
Do each of the elements in Group 1 have the same or different numbers of electrons?
The Elements have a different Total Number of Electrons, but the same number of Valence Electrons.
What element has the same valence electron configuration as phosphorus?
The answer is nitrogen. Nitrogen is one example of an element that has the same valence electron configuration as phosphorus.Ê
What element has the same valence electron configuration as phosphorus p?
The answer is nitrogen. Nitrogen is one example of an element that has the same valence electron configuration as phosphorus.Ê
What do elements in each group have in common?
Elements in the same group on the periodic table have similar chemical properties because they have the same number of valence electrons. This similarity in valence electron configuration influences how the elements react with other substances and their physical properties.
Elements across a series have the same number of?
valence electrons, which determine their chemical properties and how they form bonds with other elements. This shared electron configuration gives elements within the same group similar reactivity and properties.
How many electrons will Magnesium lose to have the same electron configuration has Neon?
Magnesium will lose 2 electrons to have the same electron configuration as Neon. Neon has a full valence shell with 8 electrons, and Magnesium has 2 valence electrons. By losing 2 electrons, Magnesium can achieve a full valence shell and the same electron configuration as Neon.
Why do elements in the same group or column of the periodic table have similar properties?
Elements in the same column on the periodic table have similar chemical reactivity because they have the same outer electron configuration and it is the electron structure that determines an elements properties.
What term describes elements that contain the same amount of valance electrons?
Elements that contain the same number of valence electrons are referred to as being in the same group or column of the periodic table. This similarity in valence electron configuration often results in similar chemical properties among the elements in that group. For example, alkali metals in Group 1 all have one valence electron, leading to their characteristic reactivity.
An element has an electron configuration of 1s22s22p63s2 Which of these will be in the same group as this element?
Elements with the electron configuration 1s22s22p63s2 belong to Group 2 of the periodic table, known as the alkaline earth metals. Elements in the same group have similar chemical properties due to their similar valence electron configurations.
Do Ge and Pb have the same ground state valence electron configuration?
Yes because they are both in group 4 on the periodic table.
1. Which one of the following statements concerning elements in the Periodic Table is correct a) Elements of the same group all have the same number of electrons in the outermost occupied electron she?
The correct statement is that elements of the same group in the Periodic Table all have the same number of electrons in their outermost occupied electron shell, also known as valence electrons. This similarity in valence electron configuration leads to comparable chemical properties among the elements within that group. For example, all alkali metals (Group 1) have one valence electron, making them highly reactive.
