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Isotopes
Isotopes are atoms that have different number of neutrons, so they have a different mass number than the other atoms in an element.
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What is an abundant isotope?
What is an isotope symbol for Barium 137?
How many minute will it take for 1gram of francium isotope to decay to 0.125gram?
If an element has 3 isotopes with known natural abundance percentages what other information is needed to find the average atomic mass of the element?
What isotope is used as a therapeutic seed iplamt for prostate cancer?
How does isotopes of the same element chemically react?
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What are the different isotopes of hydrogen and was is each isotopes mass . How many protons neutrons and electrons found in each isotope?
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What happens to the amount of parent isotope in a rock with time?
If a particular isotope of sodium has a mass of 23 how many neutrons does it have?
What is the stable isotope that is formed by the breakdown of a radioactive isotope?
How many number of isotopes does silver have?
How are Xe-129 and Xe-130 same and how are they different?
How many portons does americium have?
Isotopes have the same element but different?
Give an example of an isotope used in dating old objects?
Which isotope is used to date ancient artifacts such as fossils?
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How many electrons does nitrogen-15 have?