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Isotopes are variants of a particular chemical element which differ in neutron number, although .... suggested to Soddy by Margaret Todd, a Scottish physician and family friend, during a conversatio...

www.ask.com/youtube?q=Explanation of Isotopes&v=EboWeWmh5Pg
Jan 7, 2012 ... We talk about a simple analogy with cars to explain this tutorial. Isotopes are versions of an atom or an element that have the same number of ...

Chem4Kids.com: Atoms: Isotopes


Isotopes are atoms of elements with different numbers of neutrons We have already learned that ions are atoms that are either missing or have extra electrons.

What Are Isotopes? - Definition, Types & Examples - Video & Lesson ...


Jul 2, 2015 ... Not all atoms of an element are identical - atoms of the same element can have different number of neutrons. These different versions of the ...

Explainer: what is an isotope? - The Conversation


Jan 10, 2013 ... But you may not realise that each square on the periodic table actually represents a family of isotopes — atoms which share the same name ...

Isotopes Definition and Examples - Chemistry - About.com


Feb 9, 2016 ... Isotopes are one form an element can take. This is the definition of an isotope, with examples.

What is an Isotope ? : GCSE Chemistry - IvyRose Holistic


Isotopes are atoms of the same element that have the same atomic number ( whose symbol is "Z") but different mass numbers (whose symbol is "A").

Isotopes: Different Types of Atoms - For Dummies


Atoms in a chemical element that have different numbers of neutrons than protons and electrons are called isotopes. The atoms in a particular element have an ...

BBC - GCSE Bitesize: Isotopes


A secondary school revision resource for AQA GCSE Additional Science about radiation, atoms and isotopes.

Atomic number, mass number, and isotopes | Introduction to the ...


How to use the atomic number and the mass number to represent different isotopes.

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What is isotope? - Definition from WhatIs.com


An isotope is a form of a chemical element whose atomic nucleus contains a specific number of neutrons, in addition to the number of protons that uniquely ...

Chemistry for Kids: Isotopes - Ducksters


Kids learn about the science of isotopes in chemistry including naming isotopes, hydrogen, examples, fun facts, unstable, and stable.

What is an isotope? - Antoine


Isotopes have the same atomic number but different masses and mass numbers. Isotopy isn't limited ... in a meteorite. Part of Dr. Love's Science Explained site.