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Radon (as down a group, the atomic size increases and the ionization energy decreases)

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What is the number of protons in one atom of krypton?

Krypton is a noble gas. Atomic number of it is 36. It has 36 protons.


Which atom has ten protons and ten electrons?

The noble gas neon has ten protons and an equal number of electrons.


What is the symbol and number of protons on the Period table 4 noble gas atom?

Period 4, Group 18 is Krypton (Kr) and has 36 protons.


What noble gas has 2 protons?

helium


Find the name of the element that has 36 protons in the periodic table?

36 protons = atomic number 36 = noble gas Krypton Kr


What is an atom containing 10 protons?

An atom containing 10 protons is an atom of neon, a noble gas with the atomic number of 10.


How many protons are in krypton-80?

Krypton is a noble gas. It's atomic number is 36.We also know that the atomic number of an element is equal to number of protons present in its nucleus.Therefore the number of protons in krypton is 36.Make one thing clear in your mind that there is no kryton-80 because it is a noble gas, therfore it doesnt have any isotope.


Does a noble gas have twice as many electrons as protons?

equal numbers of protons and electrons


Which element in period 5 of the periodic table has the greatest number of protons?

This element is the noble gas xenon (Xe) with 54 protons.


What element has 18 protons and 22 neutrons?

The element with 18 protons and 22 neutrons is argon. Argon has an atomic number of 18, which corresponds to the number of protons, and an atomic mass of 40 (approx.), which is the sum of protons and neutrons.


What is atomic number 54?

The element with atomic number 54 is xenon. Xenon is a noble gas that is very unreactive. Because atomic number is equal to the number of protons in an element, xenon can be determined to have 54 protons.


what noble gas have in it?

As all chemical elements atoms noble gases contain protons, neutrons and electrons.