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If it is an atom (neutral) with 53 electrons then it can be deduced that it has [(53 electrons) + (charge=0)] = 53 protons and (75 neutrons), hence its atom number is 53 (= number of protons) being the element Iodine with mass number 128 [(p+n) = (53+75) = 128], its most unstabel radio-isotope ( I(128) half-time 25.0 min, beta-minus + gamma radiant).
However the stable Tellurium-128 (atom number = proton number = 52, mass number 128) has 52 protons, so the -1 charged ION (Te- ) of it has also 53 electrons, though it is not very stable.
Te- is called per-telluride ion, compare with the per-oxide ion O-.
What else can I help you with?
How many protons neutrons and electron respectively does 127 Iodine with negative charge?
Iodine has 53 protons. Iodine 127 has 74 neutrons. With a negative charge, it would have an extra electron, meaning it would have 54 electrons.
What is the isotope iodine 75?
There is no such isotope (75) known. Iodine (atom number 53, average atomic mass 127) has 53 protons and 70 up till 82 neutrons. The lowest known isotope number therefor is 123.
How many protons are in rhodium?
Rhenium has 75 protons, 75 electrons and 111 neutrons.The number of protons is equal to the number of electrons.Neutrons can be calculated by subtracting the number of protons from the atomic weight.In this case atomic number is 186 ==> the nr of neutrons = 186-75=111.
Which atom contains 33 protons and 42 neutrons?
Neutrons need not be considered here. There are 3 more electrons, the negatively charged subatomic particle, than there are protons, which are positively charged. So; 3(-) is the charge on the atom.
How many protons and electrons are present in Co 2?
Cobalt (Co) has the atomic number 27; therefore, all neutral isotopes of cobalt have each 27 electrons. Stable cobalt exists only as Co-59 (with 32 neutrons); however, at least 28 radioisotopes of cobalt have been identified, ranging from Co-47 (with 20 neutrons) to Co-75 (with 48 neutrons).
What are the protons electrons and neutrons of arsenic?
The only naturally occurring isotope of As (atomnumber 33) is As-75 (76 and 77 have decay half-time of several houres)This As-75 has 33 protons, 33 electrons and (75-33 =) 42 neutrons
How many protons neutrons and electron respectively does 127 Iodine with negative charge?
Iodine has 53 protons. Iodine 127 has 74 neutrons. With a negative charge, it would have an extra electron, meaning it would have 54 electrons.
What is the isotope iodine 75?
There is no such isotope (75) known. Iodine (atom number 53, average atomic mass 127) has 53 protons and 70 up till 82 neutrons. The lowest known isotope number therefor is 123.
How many protons are in rhodium?
Rhenium has 75 protons, 75 electrons and 111 neutrons.The number of protons is equal to the number of electrons.Neutrons can be calculated by subtracting the number of protons from the atomic weight.In this case atomic number is 186 ==> the nr of neutrons = 186-75=111.
What is the average number of neutrons in rhenium?
Rhenium has 75 protons, 75 electrons, and 111 neutrons.
Which atom contains 33 protons and 42 neutrons?
Neutrons need not be considered here. There are 3 more electrons, the negatively charged subatomic particle, than there are protons, which are positively charged. So; 3(-) is the charge on the atom.
How many protons neutrons and electrons are in technetium-99?
Technetium has 43 protons, 43 electrons (in the neutral atom), and a differing number of neutrons depending on which isotope of the element is being considered. There are no stable isotopes of technetium, and it's discovery was a long time coming, though it had been predicted to exist by none other than Mendeleev himself. The longest lived isotopes (many thousand years half-lives) have 54, 55, and 56 neutrons, and isotopes have been recorded with from 42 to 75 neutrons. Other than the three isotopes mentioned, the isotopes of technetium have half-lives measured in days to seconds to small fractions of a second. Outside 97Tc, 98Tc and 99Tc, none of the atoms of this synthetic transition metal hang around long.
How many protons and electrons are present in Co 2?
Cobalt (Co) has the atomic number 27; therefore, all neutral isotopes of cobalt have each 27 electrons. Stable cobalt exists only as Co-59 (with 32 neutrons); however, at least 28 radioisotopes of cobalt have been identified, ranging from Co-47 (with 20 neutrons) to Co-75 (with 48 neutrons).
What is the isotope of atom?
An isotope atom of an element is one with the same number of protons in the nucleus (i.e the atomic number) but with a different number of neutrons giving it a different mass. Isotopes have the same chemistry because they have identical valence shells. An example is chlorine which is found in nature with two stable isotopes 35Cl with 18 neutrons and 37Cl with twenty. As 35 is around 75% and 37 25% in nature the atomic weight is 35.453.
What is the number of electron whose mass number is 75 and whose number of neutrons is 42?
The mass number is the sum of protons and neutrons in an atom. If the mass number is 75 and the number of neutrons is 42, then the number of protons would be 75 - 42 = 33. Since atoms are electrically neutral, the number of electrons in the atom would also be 33.
What is 53 percent of 75?
100 x 53/75 = 70.66... %
What are the subatomic particles in arsenic?
Arsenic (As) has three primary subatomic particles: protons, neutrons, and electrons. It has 33 protons in its nucleus, which defines its atomic number, and typically 42 neutrons, resulting in the most common isotope, arsenic-75. In its neutral state, arsenic also contains 33 electrons, which balance the positive charge of the protons. These subatomic particles play a crucial role in determining the chemical properties and behavior of arsenic.
