NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT
carbon-oxygen isotopesdiagenetic environmentYanchang Formationsoutheast of Ordos basinBy applying theory of petrology,mineralogy and geochemistry,the cause of calcite cement commonly in Yanchang Formation of southeast Ordos basin are studied systemically.The results show that the calcite cement distributed in ...
1. Definition of Isotopes: Isotopes are variants of a particular chemical element that have the same number of protons (atomic number) but different numbers of neutrons. This results in different mass numbers for the isotopes of the same element. 2. Fundamental Particle of Difference: The fun...
What is the most common isotope? Isotopes: Isotopes are forms of chemical elements which have different masses from each other. They have the same number of protons but differ in the number of neutrons. Answer and Explanation: Learn more about this topic: ...
What are the isotopes that begin each of the naturally occurring radioactive decay series? Np-237 (atomic mass = 237.0 amu) has a half-life of 2.20 x 106 years. This isotope decays by alpha emission. a) Balance the nuclear reaction for the decay of neptunium-237. b) ...
What is the most common isotope of argon? Isotopes Explained: Elements are classified by the number of protons in the nucleus of the atom. However, there is no set rule for how many neutrons can be in the atom's nucleus. Because this number can vary, we classify the different, naturally...
What are the parts of an atom? What is the Periodic Table? How do atoms make molecules and compounds? What are isotopes? How do atoms make ions? How many atoms are there in something? How do we know atoms exist? A brief history of atoms Find out moreWhat is an atom?Take...
Isotope and nuclide are closely related terms. When one speaks of isotopes, they are referring to the set of nuclides that have the same number of protons. Nuclide is a more general term, referring to a nuclear species that may or may not be isotopes of a single element. Examples: ...
Some applications of isotopes are : (i) An isotope of Uranium is used as a fuel in a nuclear reactor . (ii) An isotope of Cobalt is used in the treatment of cancer . (iii) An isotope of Iodine is used in the treatment of goitre .
Isotopes are atoms of the same element that have a different number of neutrons. Neutrons are subatomic particles that make up the nucleus with protons. Protons never change between atoms of the same element and are the defining feature that makes an atom part of an element....