enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Isotope | Examples & Definition | Britannica

    www.britannica.com/science/isotope

    What is an isotope? An isotope is one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behavior but with different atomic masses and physical properties. Every chemical element has one or more isotopes. Why do isotopes have different properties?

  3. Isotope Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/isotope

    The meaning of ISOTOPE is any of two or more species of atoms of a chemical element with the same atomic number and nearly identical chemical behavior but with differing atomic mass or mass number and different physical properties. How to use isotope in a sentence.

  4. Isotope - Wikipedia

    en.wikipedia.org/wiki/Isotope

    Isotopes are distinct nuclear species (or nuclides) of the same chemical element. They have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence belong to the same chemical element), but different nucleon numbers (mass numbers) due to different numbers of neutrons in their nuclei.

  5. What Is an Isotope? Definition and Examples - Science Notes and...

    sciencenotes.org/what-is-an-isotope-definition-and-examples

    Isotopes are forms of an element that have different numbers of neutrons. All isotopes of an element have the same atomic number and number of protons , but they have different atomic masses from each other.

  6. Isotopes can be defined as the variants of chemical elements that possess the same number of protons and electrons, but a different number of neutrons. Learn about the meaning of isotopes here.

  7. Definition: Atoms of an element which have the same atomic number but different mass numbers are called isotopes of that element. These isotopes are variants of the same element in which the number of protons remains constant, but the neutron count varies.

  8. Isotope Definition and Examples in Chemistry - ThoughtCo

    www.thoughtco.com/definition-of-isotopes-and-examples-604541

    Isotopes are samples of an element with different numbers of neutrons in their atoms. The number of protons for different isotopes of an element does not change. Not all isotopes are radioactive. Stable isotopes either never decay or else decay very slowly. Radioactive isotopes undergo decay.

  9. Isotopes: Definition, Examples, Types, Properties, Uses

    chemistrypubs.com/isotopes-definition-examples-types-properties-uses

    Isotopes Definition. It is defined as the variations of the same element containing the same number of protons and electrons with a different number of nucleons in their respective nuclei. We know that atomic mass or mass number is the combination of protons and neutrons. The atomic number of an element gives the idea about the total number of ...

  10. ISOTOPE | definition in the Cambridge English Dictionary

    dictionary.cambridge.org/us/dictionary/english/isotope

    ISOTOPE meaning: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. Learn more.

  11. ISOTOPE | English meaning - Cambridge Dictionary

    dictionary.cambridge.org/dictionary/english/isotope

    ISOTOPE definition: 1. a form of an atom that has a different atomic weight from other forms of the same atom but the…. Learn more.