The covalent radius of argon is 106 +/- 10 picometers.
The covalent atomic radius of argon is 106 +/- 1o pm (pm is the acronym of the picometer).
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Argon is used to make argon
The covalent radius of argon is 106 +/- 10 picometers.
The covalent atomic radius of argon is 106 +/- 1o pm (pm is the acronym of the picometer).
Argon doesnt have the smallest atomic radius, its chlorine.Argon has the largest atomic radius in period 3.
the covalent radius of argon is 97 pico meter
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If the calculated radius of argon is 71 pm the volume of an atom is 630347 (pm)2.
Argon is the atom that has the smallest radius in Period 3. As you go cross Period 3 from left to right, the atomic radii of the elements decrease. The elements in Period 3 from left to right begin with sodium and ends with argon.
They are both noble gases. Neon is more reactive than Argon because it has a smaller radius, therefore its electrons are closer to the nucleus
I would say no. The potassium atom has 1 valence electron which is in the 4th valence shell. To form the potassium ion, it gives away this electron - thus becoming K+. Now, it has no electrons in the 4th valence shell - they are all in the 3rd valence shell. Argon also has all of its electrons in the 3rd valence shell. Also, K+ now has the same number of electrons as Argon. The reason why, at least I would say, argon has a larger radius than K+ is that even though they are in the same valence shell and have the same number of electrons, argon has one less proton than K+. This means that argon's nucleus does not pull in its electrons with quite as much force as K+. Therefore, the electrons (on average) are not as close to the nucleus as with K+. At least, this is how I would reason this out.
Ar is the chemical symbol for argon.
Argon is an element and all the atoms in argon are argon atoms.