Iodine has 7 valence electrons because it is in the 17th Group of the Periodic Table, also known as the halogen group.
Any one element can ONLY have a single fixed number of protons. Th only element with a number of protons that sits between 50 and 75 in group 17 of the periodic table is Iodine (I), with 53 protons.
there are 53 protons in the nucleus and 27 electrons on the 2nd shell
The Periodic Table tells you how many protons are in an atom by their Elemental Number. In other words, yes, the Periodic Table tells you how many protons are in an atom.
When looking at the periodic table, we see that Iodine (I) comes after silver (Ag). The clue to this question comes in the atomic number (also known as the proton number), which is the number of protons found in the nucleus of the atom.
Iodine
This is stable isotope of iodine - iodine-127.
Iodine has 7 valence electrons because it is in the 17th Group of the Periodic Table, also known as the halogen group.
iodine= (I) atomic number=53 atomic mass=126.90447amu no. of protons=53 no. of neutrons=74
An atom of iodine contains 53 protons in its nucleus. This number can be obtained by looking up iodine's atomic number on the periodic table. Atoms' atomic numbers are equal to the number of protons they contain.
No , Iodine is placed in period-5 of the periodic table.
Any one element can ONLY have a single fixed number of protons. Th only element with a number of protons that sits between 50 and 75 in group 17 of the periodic table is Iodine (I), with 53 protons.
The periodic table is an array of various elements. Iodine is an element. Hence it finds it place on the periodic table.
there are 53 protons in the nucleus and 27 electrons on the 2nd shell
The element in the Periodic Table that has 85 protons is Astatine. This element is in the Halogen Family (Group 17 in the Table). This group includes the elements Fluorine, Chlorine, Bromine, and Iodine.
iodine
Iodine