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Which noble gas has the least number of protons?
Radon (as down a group, the atomic size increases and the ionization energy decreases)
Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
Noble gas that has atoms with 54 protons?
Xenon
Does an ion have the same properties as its corresponding noble gas?
No, as the number of protons and neutrons in each will be different.
What noble gas is least likely to react with fluorine?
Neon
Which noble gas has the least number of protons?
Radon (as down a group, the atomic size increases and the ionization energy decreases)
What noble gas has 2 protons?
helium
Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
what noble gas have in it?
As all chemical elements atoms noble gases contain protons, neutrons and electrons.
Which atom has ten protons and ten electrons?
The noble gas neon has ten protons and an equal number of electrons.
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.
What element has 18 protons and 22 neutrons?
It is the Noble gas Argon.
How many electrons does group 6A need to gain to become a noble gas?
They should gain 2 electrons to attain noble gas electronic configuration. (it doesn't become a noble gas as the number of protons are not same)
Which noble gas is least reactive?
helium
What noble gas does nucleus have?
nucleus does not have noble gases. nucleus contains sub atomic particles like neutrons and protons.
Noble gas that has atoms with 54 protons?
Xenon
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.
