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Iodine is a non metal element. Atomic number of it is 53.

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10y ago

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What is the electronic configuration of an atom with atomic number 41?

The chemical element with the atomic number 41 is niobium; the electron configuration is:[Kr]4d4.5s1.


What is the electronic configuration for chlorine with atomic number 17?

The electronic configuration of chlorine is 1s2, 2s2 2p6, 3s2 3p5.


What is the noble gas electron configuration for iodine whose atomic number is 53?

Iodine will gain one electron to form iodide anion which has the electronic configuration of the nearest noble gas (xenon): [Kr] 5s2 4d10 5p6 or 2, 8, 18, 18, 8.


Should you use atomic number or atomic mass number for electronic configuration?

Atomic number. This gives the count of protons in the nucleus and therefore the posiitive charge of the nucleus. For an uncharged atom it therefore gives the total number of electrons in all shells


What is the electronic configuration of an element with 18 atomic number?

The element is Argon. Its configuration is 2 8 8.


What noble gas has the same configuration as an iodide ion?

I- ion (iodine ion and not iodine) and xenon will have the same number of electrons (54 electrons)


What is iodine's atomic number?

The Atomic number of iodine is 53.


Whose electron configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5?

Iodine. Add up all the superscript numbers to get 53, which is iodine's atomic number. Or, just look at the last term, 5p5. That's the element in period 5 that's one short of noble gas configuration.


What is the atomic no.for sodium?

Atomic number for sodium is 11. 2-8-1 is the electronic configuration of sodium.


What is the atomic mass number of iodine?

The atomic mass number of iodine is 17.8923


What element has atomic number of 53?

An element with an atomic number of 53 is iodine (I). It is a nonmetallic element that is commonly found in the form of iodide salts in seawater and some minerals. Iodine is important for human health as it is a key component of thyroid hormones.


Iodine atomic number and atomic mass?

the atomic number is 53 and the atomic mass is 126.9 so you would round it up to 127