Where on the Periodic Table is the atomic number and atomic mass located?

Answer The Periodic Table of Elements is composed of all the known elements of the natural world, listed in order of increasing atomic number. Most charts list each atom in rows of boxes with the element'... Read More »

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Number of isotopes in krypton?

The element krypton has 36 isotopes. Only six of these isotopes are stable: krypton 78, krypton 80, krypton 82, krypton 83, krypton 84 and krypton 86. Krypton is abbreviated as "Kr" on the Periodic... Read More »

What is the atomic number of sucrose?

Sucrose, being a molecule rather than an element, does not have an atomic number of its own. Rather, it is made up of 12 carbon, 22 hydrogen and 11 oxygen atoms. The atomic numbers of these atoms a... Read More »

What is the atomic number of Meconium?

This is the serious answer, if the question was also. Meconium is the greenish mass of mucous, desquamated epithelial cells, lanugo, and vernix caseosa that collects in the fetal intestine, becomi... Read More »

What is an atomic number for an atom?

Scientists count the number of protons in the atom's nucleus to determine its atomic number. An atomic number helps scientists identify which atom it is. For example, an atom with 87 protons is cal... Read More »