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Iodine has an extra proton compared to tellurium because it is located earlier in the Periodic Table. Iodine has an atomic number of 53, meaning it has 53 protons, while tellurium has an atomic number of 52, with 52 protons. This difference in atomic number reflects the number of protons in the nucleus of each element, which determines their position in the periodic table and their chemical properties.
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How can iodine z equals 53 have a higher atomic number yet lower atomic mass than tellurium z equals 52?
Iodine has a higher atomic number (53) because it has one more proton in its nucleus than tellurium (52). However, iodine's lower atomic mass compared to tellurium is due to differences in their isotopic composition. Isotopes of iodine with lower mass numbers are more abundant, leading to a lower average atomic mass for iodine compared to tellurium.
The atomic mass of iodine is less than the atomic mass of tellurium. but an iodine atom has one more proton than a tellurium atom. explain how this situation is possible?
The atomic mass of an element is determined by the total number of protons and neutrons in its nucleus. Iodine (atomic number 53) has more protons than tellurium (atomic number 52), but its atomic mass is lower because it has fewer neutrons. While iodine has 53 protons, it typically has 74 neutrons, giving it an atomic mass of about 127 amu, whereas tellurium has 52 protons and usually 76 neutrons, resulting in an atomic mass of about 128 amu. The different neutron counts in their isotopes lead to iodine having a lower atomic mass despite having more protons.
How tellurium and iodine show the periodic table is not arranged on basic of increasing atomic mass?
They show that the periodic table isn't arranged on the basis of increasing atomic mass because iodine has a mass lesser than tellurium. Iodine has a mass of 126.90 and tellurium has a mass of 127.60.
How do you explain the fact that tellurium comes before iodine in the modern periodic tablethough is ha a higher atomic mass then iodine?
The arrangement of elements in the modern periodic table is primarily based on atomic number, which reflects the number of protons in an atom's nucleus, rather than atomic mass. Tellurium (atomic number 52) is placed before iodine (atomic number 53) because it has one fewer proton. The discrepancies in atomic mass arise from the presence of isotopes and the varying number of neutrons in the nucleus, but the periodic table prioritizes atomic number for its organization.
What two element are out of order in periodic table?
It might be Iodine and Tellurium because Tellurium has a larger atomic weight than Iodine but Iodine has more similar properties with Fluorine and Chlorine so Mendeleev placed them that way to make more sense but at that point the elements were aranged in order of atomic mass. Now the periodic table is in order of it's atomic number rather than it's atomic mass so it all fits nicely.
How is it that tellurium has a greater mass number than iodine if an iodine atom has one more proton than a tellurium atom?
Iodine nuclei have one more Proton than Tellurium, but in general the Tellurium atoms have more neutrons, giving a higher average atomic mass. Elements often have isotopes, and their stated atomic masses are averages which look at the abundance of these isotopes. In a given sample of Iodine, 100% of it will be 127I, though the tiniest trace of 129I will exist. In a sample of Tellurium, 65% will be 128Te and 130Te. This makes Tellurium's average atomic mass a little higher than Iodine's.
How can iodine z equals 53 have a higher atomic number yet lower atomic mass than tellurium z equals 52?
Iodine has a higher atomic number (53) because it has one more proton in its nucleus than tellurium (52). However, iodine's lower atomic mass compared to tellurium is due to differences in their isotopic composition. Isotopes of iodine with lower mass numbers are more abundant, leading to a lower average atomic mass for iodine compared to tellurium.
Why did mendeleev place tellurium before iodine?
Iodine's atomic number is 53 whereas tellurium's is 52. Atomic number is basically the number of protons that an element has. Therefore, as iodine has more protons than tellurium, it appears later in the table.
The atomic mass of iodine is less than the atomic mass of tellurium. but an iodine atom has one more proton than a tellurium atom. explain how this situation is possible?
The atomic mass of an element is determined by the total number of protons and neutrons in its nucleus. Iodine (atomic number 53) has more protons than tellurium (atomic number 52), but its atomic mass is lower because it has fewer neutrons. While iodine has 53 protons, it typically has 74 neutrons, giving it an atomic mass of about 127 amu, whereas tellurium has 52 protons and usually 76 neutrons, resulting in an atomic mass of about 128 amu. The different neutron counts in their isotopes lead to iodine having a lower atomic mass despite having more protons.
Why did Mendeleev swap Tellurium and Iodine around?
Mendeleev swapped Tellurium and Iodine in his periodic table to maintain the chemical properties of elements within the same group. Even though Tellurium has a higher atomic mass than Iodine, their chemical properties are more similar when placed in the switched positions, following Mendeleev's periodic law.
How tellurium and iodine show the periodic table is not arranged on basic of increasing atomic mass?
They show that the periodic table isn't arranged on the basis of increasing atomic mass because iodine has a mass lesser than tellurium. Iodine has a mass of 126.90 and tellurium has a mass of 127.60.
Do has more proton sulfur or iodine?
Iodine has more protons than sulfur. Iodine has 53 protons in its nucleus, while sulfur has 16 protons.
How do you explain the fact that tellurium comes before iodine in the modern periodic tablethough is ha a higher atomic mass then iodine?
The arrangement of elements in the modern periodic table is primarily based on atomic number, which reflects the number of protons in an atom's nucleus, rather than atomic mass. Tellurium (atomic number 52) is placed before iodine (atomic number 53) because it has one fewer proton. The discrepancies in atomic mass arise from the presence of isotopes and the varying number of neutrons in the nucleus, but the periodic table prioritizes atomic number for its organization.
What two element are out of order in periodic table?
It might be Iodine and Tellurium because Tellurium has a larger atomic weight than Iodine but Iodine has more similar properties with Fluorine and Chlorine so Mendeleev placed them that way to make more sense but at that point the elements were aranged in order of atomic mass. Now the periodic table is in order of it's atomic number rather than it's atomic mass so it all fits nicely.
What has a mass slightly less than that of a neutron?
A proton has a mass slightly less than that of a neutron. A neutron is slightly more massive due to the extra mass of an additional electron.
Which is more stable an atom of tin an ion of tin or an atom of tellurium?
Tellurium is more stable than tin due to the fact that tellurium is closer to having a stable number of electrons on its outer shell than tellurium.
Which element has the smallest atomic radius phosphorus or tellurium?
Phosphorus (1.23 Å) has an atomic radius smaller than that of tellurium (1.42 Å).
