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Which element pf the 4th period has highest ionisation energy?
krypton because it is an inert/noble gas, which means it has a complete outer shell and takes a lot of energy to remove an electron.
What elements have the highest and lowest ionization energy?
Helium has the highest ionization energy due to its stable electron configuration, requiring a lot of energy to remove an electron. In contrast, francium has the lowest ionization energy because it is the least electronegative element and its outer electron is the furthest from the nucleus, making it easier to remove.
Electron configurations is most likely to result in an element that is relatively inactive?
A filled highest occupied principal energy level
What is the element with the highest ionization energy?
Helium has the highest ionization energy of all the elements because it has a full outer electron shell, making it very stable and reluctant to lose an electron.
What is the principal quantum number value for the highest energy electron in carbon atomic number 6?
The principal quantum number for the highest energy electron in carbon would be 2. It is easy to spot this, since carbon exists in row 2 of the period table. The row in which an element resides always shows the highest value of n, or the principal quantum number, that an electron can reside in.
What is the name given to the electron in the highest occupied energy level?
The electron in the highest occupied energy level is known as the valence electron. These electrons are involved in the formation of chemical bonds and determine the element's chemical properties.
Which element pf the 4th period has highest ionisation energy?
krypton because it is an inert/noble gas, which means it has a complete outer shell and takes a lot of energy to remove an electron.
What elements have the highest and lowest ionization energy?
Helium has the highest ionization energy due to its stable electron configuration, requiring a lot of energy to remove an electron. In contrast, francium has the lowest ionization energy because it is the least electronegative element and its outer electron is the furthest from the nucleus, making it easier to remove.
How many electrons are in the highest occupied energy level of the sodium?
Sodium: Na(2, 8, 1 ) so there is one electron in the highest (3rd) level
Electron configurations is most likely to result in an element that is relatively inactive?
A filled highest occupied principal energy level
What is the shell of the highest energy electron in uranium?
The highest energy electron in uranium is found in the 5f subshell. Uranium has 92 electrons, so the configuration for the highest energy electron would be [Rn] 5f³ 6d¹ 7s².
An electron in the highest occupied energy level of an atom.?
An electron in the highest occupied energy level of an atom is referred to as a valence electron. These electrons are crucial because they participate in chemical bonding and determine the chemical properties of the element. The highest occupied energy level corresponds to the outermost shell of electrons, which can influence how an atom interacts with others. Understanding valence electrons is essential for predicting reactivity and the formation of compounds.
What is the element with the highest ionization energy?
Helium has the highest ionization energy of all the elements because it has a full outer electron shell, making it very stable and reluctant to lose an electron.
What ionization energy and which elements has the highest and lowest ionization energy?
Ionization energy is the energy required to remove an electron from a gaseous atom or ion. The element with the highest ionization energy is helium (He), due to its small atomic size and strong nuclear charge. In contrast, cesium (Cs) has one of the lowest ionization energies, as its larger atomic radius and increased electron shielding make it easier to remove an outer electron.
What are the highest energy level electron of atom called?
The highest energy level is called the "electronegativity".
What is the principal quantum number value for the highest energy electron in carbon atomic number 6?
The principal quantum number for the highest energy electron in carbon would be 2. It is easy to spot this, since carbon exists in row 2 of the period table. The row in which an element resides always shows the highest value of n, or the principal quantum number, that an electron can reside in.
The element in period 3 that has the highest ionization energy is?
Argon (#18). It's a noble gas, which means it doesn't react, which means it will be really hard to get it to lose an electron.
