answersLogoWhite

0

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.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

Which Lewis structure represent an atom x in period 4 with the highest first ionisation energy?

. .x ..


Has largerst ionization energy in its period?

The element with the largest ionization energy in its period is typically found in the top right corner of the periodic table. This is because elements in this region have the highest effective nuclear charge, making it harder to remove an electron. In general, elements like helium, neon, and fluorine tend to have the highest ionization energies in their respective periods.


Which element in the second period has the greatest ionization energy?

Neon


Which element in the fifth period has the highest ionization energy?

The element in the fifth period with the highest ionization energy is xenon. Ionization energy generally increases across a period from left to right, so xenon, being on the far right of the period, has the highest ionization energy.


What is the highest energy level of an element on the periodic table when looking at periods?

period blood


What happens to the first ionisation energy of the elements as a period is crossed?

tinger tinger tales


Which element in period 4 has the highest electronegativity?

The element in period 4 of the Periodic Table with the highest electronegativity is krypton (2.96). The period 4 element with the lowest electronegativity is potassium (0.82).


Who ionisation energy differs?

Ionisation energy differs between elements due to variations in the number of protons in their nucleus, which affects the strength of the attraction between the electrons and the nucleus. Elements with higher atomic numbers typically have higher ionisation energies due to increased nuclear charge. Additionally, ionisation energy generally increases across a period and decreases down a group on the periodic table.


What trend in ionization energy occurs across a period on the periodic table and why?

The ionisation energy increases across a period. Across a period, nuclear charge increases. The tendency to loose electron decreases.


What is the element in the fourth period whose atoms have the same number of electrons in their highest energy levels that tins atoms do?

bromine, i think


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.


What is the element in the fourth period whose atoms have the same number of electrons in their highest energy levels at that tins do?

The element in the fourth period with atoms that have the same number of electrons in their highest energy level as tin is germanium. Both tin and germanium are in the same group (Group 14) of the periodic table, so they have the same number of valence electrons.