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...
article{515736, author = {Vanhaecke, Frank and Moens, Luc}, issn = {0966-0941}, journal = {SPECTROSCOPY EUROPE}, language = {eng}, number = {5}, pages = {7--10}, title = {ICP-mass spectrometry: let the isotopes do the talking!}, volume = {20}, year = {2008}, }...
1.Atomicmassisexpressedinamu(atomicmassunits). (a)Correct(b)Incorrect 2.Atomicradiusisthedistancebetweentwoadjacentatoms. (a)True(b)False 3.Pickthewrongstatement: (a)Isotopeshavedifferentmassnumbersbutthesameatomic number. (b)Isotopeshavethesamemassnumberbutdifferentatomic ...
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All atoms of an element have the same what? Do all elements have the same number of electrons and protons? Explain. How do isotopes of a given element differ? Who said 'atoms of different elements are different'? How many different kinds of atoms are in the elements on the periodic table...
How do radioactive isotopes differ from isotopes? Atoms: All of the elements that we know to exist are listed on the periodic table. If you notice, the atomic masses of each element are different, and they are generally decimal values. This value is the weighted average of each isotope for...
The beta decay is the decay of electron or positron from a radioactive nucleus. The atomic number of an atom is the number of protons present in the nucleus and the mass number is the total number of protons and neutrons present in the nucleus....
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Isotopes and Weighted Average Atomic Mass Isotopes: atoms that have the same # of protons, but different # of neutrons. Ex. 12 6 C = carbon-12 14 6 C = carbon-14 Isotopes have the same chemical properties because they have the same number ...
Different isotopes of the same element (same element with different amounts of neutrons) do not have the same atomic mass. Carbon-13 has an atomic mass of 13 amu. Atomic weight, unlike the weight of an object, has nothing to do with the pull of gravity. It is a unitless value that ...