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Strontium has a larger atomic radius than iodine. This is because strontium is located in Group 2 of the Periodic Table and is a metal, while iodine is a nonmetal found in Group 17. As you move down the periodic table, the atomic radius increases due to the addition of electron shells, and strontium, being lower in the table, has more electron shells than iodine.
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Does an atom of fluorine have larger or smaller radius than an atom of iodine?
Smaller
Is strontium larger than a calcium atom?
Yes, strontium is larger than a calcium atom. Strontium has a higher atomic number (38) compared to calcium (20), which means it has more electron shells. This additional shell increases the size of the strontium atom, resulting in a larger atomic radius than that of calcium.
Why is the radius of an atom of iodine greater than the radius of bromine atom?
An iodine atom has one more principal energy level than a bromine atom. Therefore the radius of an iodine atom is greater than the latter.
Is a gold atom or a hydrogen atom larger?
Atomic (covalent) radius of hydrogen is 31 pm. Atomic (covalent) radius of gold is 136 pm.
Why the radius of an atom larger than the radius a positive ion formed from it?
The positive ion lost an electron.
Does an atom of fluorine have larger or smaller radius than an atom of iodine?
Smaller
Is strontium larger than a calcium atom?
Yes, strontium is larger than a calcium atom. Strontium has a higher atomic number (38) compared to calcium (20), which means it has more electron shells. This additional shell increases the size of the strontium atom, resulting in a larger atomic radius than that of calcium.
Why is the radius of an atom of iodine greater than the radius of bromine atom?
An iodine atom has one more principal energy level than a bromine atom. Therefore the radius of an iodine atom is greater than the latter.
What is the largest atom bromine fluorine iodine chlorine?
Iodine is the largest atom among bromine, fluorine, iodine, and chlorine. It has more electron shells and a larger atomic radius compared to the other three elements.
Which is a bigger atom chlorine or iodine?
Iodine is a bigger atom than chlorine because it has more electrons and atomic radius.
What has the smallest radius from I Br Br I?
The smallest radius from I Br Br I would be the bromine atom since it is closer to the central iodine atom compared to the outer iodine atom.
What is the biggest atom bromine fluorine chlorine or iodine?
Iodine is the biggest atom among bromine, fluorine, chlorine and iodine as it has the highest atomic number and atomic radius.
Why has bromine got a bigger atomic radius than iodine?
Bromine has a SMALLER atomic radius because it has one more electron shell than Iodine. On the periodic table, atomic radius of an atom decreases across a period and increases down a group. Since Bromine and Iodine are in the same group, you know Bromine has a smaller atomic radius because it is in a lower period.
Which element has a larger ionic radius than calcium?
An element that has a larger ionic radius than calcium is strontium. Strontium is located below calcium in the same group of the periodic table, which means it has an extra energy level and therefore a larger ionic radius.
Is a gold atom or a hydrogen atom larger?
Atomic (covalent) radius of hydrogen is 31 pm. Atomic (covalent) radius of gold is 136 pm.
Why is the atomic radius of iodine is greater that the atomic radius of fluorine?
The atomic radius of an atom generally increases as you move down a group in the periodic table due to the addition of more electron shells. Iodine is located below fluorine in the same group (Group 17), so iodine has more electron shells compared to fluorine, leading to a larger atomic radius.
Is a sodium atom is larger than a silicon atom?
No, a silicon atom is larger than a sodium atom. This is because silicon has more electrons and protons than sodium, leading to a larger atomic radius.
