An isotope is a variant of a chemical element that shares the same number of protons but has a different number of neutrons within its atomic nucleus. This results in isotopes having the same atomic number, representing the element, but a different atomic mass. Isotopes can be stable or unstable; the unstable ones, known as radioactive isotopes, undergo radioactive decay over time, releasing energy in the form of radiation. Isotopes play significant roles in various fields, such as nuclear power generation, medical diagnostic imaging, archaeology for dating artifacts, and understanding chemical reactions at the atomic level.
2,111,217
websites using Isotope
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Websites using Isotope by countrymarket share · top 8 countries
🇺🇸United States
🇩🇪Germany
🇮🇹Italy
🇫🇷France
🇬🇧United Kingdom
🇳🇱Netherlands
🇪🇸Spain
🇮🇳India
0%2%4%6%8%
Websites using Isotope by industrydetected industries
Technology & Computing24%
Construction18%
Marketing & Advertising17%
Education16%
Medical & Healthcare13%
Shopping12%
Websites using Isotope
showing 25 of 2,111,217| Website | Country | Industry | Size | Founded | |
|---|---|---|---|---|---|
| 🇺🇸US | Technology & Computing | 1001-5000 | 2011 | ||
| 🇫🇷FR | Marketing & Advertising | 1001-5000 | 2005 | ||
| 🇺🇸US | Entertainment | 201-500 | 2007 | ||
| 🇺🇸US | Technology & Computing | 51-200 | 2012 | ||
 cloudinary.com | 🇺🇸US | Technology & Computing | 201-500 | 2012 | |
| 🇺🇸US | Books & Literature | 1001-5000 | 1800 | ||
| 🇺🇸US | Technology & Computing | 51-200 | 2006 | ||
| 🇸🇬SG | Software Development | 5001-10000 | 2005 | ||
| 🇦🇺AU | Entertainment | 51-200 | 2010 | ||
| 🇺🇸US | Education | 10001+ | - | ||
| 🇺🇸US | Marketing & Advertising | 11-50 | - | ||
| 🇪🇪EE | Software Development | 11-50 | - | ||
| 🇫🇷FR | Marketing & Advertising | 1-10 | 2020 | ||
| 🇺🇸US | Marketing & Advertising | 201-500 | 2016 | ||
| 🇳🇵NP | Software Development | 11-50 | 2014 | ||
| 🇺🇸US | Marketing & Advertising | 201-500 | 2008 | ||
| 🇩🇪DE | Legal Services | 11-50 | 1999 | ||
| 🇺🇸US | Software Development | 201-500 | 2003 | ||
| 🇺🇸US | Software Development | 201-500 | 2015 | ||
| 🇩🇪DE | Business & Finance | 10001+ | - | ||
| 🇺🇸US | Software Development | 501-1000 | 2011 | ||
| 🇵🇭PH | Business & Finance | 501-1000 | 2015 | ||
| 🇺🇸US | Technology & Computing | 1001-5000 | - | ||
| - | Legal Services | 1-10 | 2012 | ||
| 🇯🇵JP | Non-profit & Charity | 1-10 | - |
Showing 25 of 2,111,217 websitesGet the full list →
Frequently asked
What is an isotope?›
An isotope is a variant of a chemical element that has the same number of protons but a different number of neutrons in its atomic nucleus. This results in the same atomic number but different atomic masses for the isotopes of the same element.
Why do isotopes exist?›
Isotopes exist due to the different possible combinations of neutrons that can be added to the nucleus of a given element without altering its chemical properties. These natural variations are a result of nuclear stability and the forces that hold the protons and neutrons together within the atomic nucleus.
How are isotopes represented?›
Isotopes are commonly represented by the element's symbol followed by the mass number, which is the sum of the protons and neutrons in the nucleus. For example, Carbon-12 (denoted as ¹²C) and Carbon-14 (denoted as ¹⁴C) are two isotopes of carbon with mass numbers 12 and 14, respectively.
Do isotopes have different chemical properties?›
Isotopes of the same element have nearly identical chemical properties because they have the same number of protons and electrons. However, they can differ in their physical properties (e.g., density, boiling point, melting point) due to the difference in the number of neutrons in their atomic nucleus.
What is the significance of isotopes in scientific research?›
Isotopes have various applications in scientific research, including medical imaging, dating artifacts, tracking environmental pollutants, and understanding geological processes. Certain isotopes are also used in radiotherapy for cancer treatment and as tracers in biological and chemical processes.
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