Why deuteriumhydrogen and tritium are isotopes of each other?
All have one proton but 1, 0 and 2 neutrons.
There are three isotopes of the element hydrogen: hydrogen, deuterium, and tritium. How do we distinguish between them? They each have one single proton (Z = 1), but differ in the number of their neutrons. Hydrogen has no neutron, deuterium has one, and tritium has two neutrons. The isotopes of hydrogen have, respectively, mass numbers of one, two, and three. Their nuclear symbols are therefore 1H, 2H, and 3H. The atoms of these isotopes have…
Isotopes of an element have the ssame number of protons (and therefore, atomic number), but different numbers of neutrons (and therefore, atomic masses). Isotopes are abbreviated by the atomic mass followed by the atomic symbol. Three isotopes of hydrogen exist: hydrogen, 1-H; deuterium, 2-H; and tritium, 3-H. Each of these isotopes has one proton (which gives them and atomic number of 1: hydrogen), and they have 0, 1, or 2 neutrons, respectively.
Isotopes are different nuclear configurations of the same element which vary in the number of neutrons present between each other. These elements are still technically the same element, because elements are classified according to the number of protons. Isotopes do not interact any differently from each other in the chemical context, but some isotopes are less stable and will decay more easily.
If an element has 3 isotopes with known masses what other information is needed to find the average atomic mass of the element?
Each isotope of an element has a different atomic mass, so an average is taken of all the isotopes, but the average is weighted because the natural abundance (%) of each isotope is factored in. If hydrogen-1 is much more abundant than deuterium and tritium, then the weighted average will be closer to 1 than 2 or 3 but not a whole number. The following equation shows how percent abundance factors into the weighted average…
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All isotopes of hydrogen contain one proton. The single thing that makes each element unique is the number of protons in its nucleus. Only that. Neutron count can vary with different isotopes of an element, and electron count can vary as we see an atom loan or borrow electrons. Proton count always identifies an element, and nothing else. The word "isotope" means the same element, with the same properties, but with different numbers of neutrons…
How do isotopes of a single element differ from each other how do their chemical properties compare?
Isotopes can either be stable or unstable. Unstable isotopes have an uneven number of protons and neutrons. Stable isotopes have the same number of protons and neutrons. The number of usual protons in an element is found in the atomic mass, but I won't go there. (hope this helps, this is what we're learning about in our science class)
1. atomic number and the ratios of its naturally occurring isotopes. 2. atomic number and the half-lives of each of its isotopes. 3. masses and the ratios of its naturally occurring isotopes. 4. masses and the half-lives of each of its isotopes. answer: 3. masses and the ratios of its naturally occurring isotopes.
Atoms of the same element can have different numbers of neutrons; the different possible versions of each element are called isotopes. For example, the most common isotope of hydrogen has no neutrons at all; there's also a hydrogen isotope called deuterium, with one neutron, and another, tritium, with two neutrons.