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3 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 different atomic masses for the isotopes of the same element. While isotopes exhibit similar chemical properties, they can have different physical properties and varying levels of stability, with some being radioactive. For example, carbon-12 and carbon-14 are both isotopes of carbon.
What is an a isotope?
Isotopes are different kinds of the same element.
Is cadmium a isotope?
No, cadmium is an element. It has a number of isotopes.
How do different isotopes of an element differ?
Different isotopes of an element have the same number of protons but differ in the number of neutrons in their nuclei. This results in different atomic weights for each isotope. Isotopes of an element may exhibit different physical properties and may have varying degrees of stability.
Which particle is used to identify isotopes of an element?
Isotopes of an element are identified by the mass number, which is the sum of protons and neutrons in the nucleus of an atom. This isotope notation is written as element symbol followed by the mass number. For example, carbon-12 and carbon-14 are two isotopes of carbon with mass numbers 12 and 14, respectively.
3 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 different atomic masses for the isotopes of the same element. While isotopes exhibit similar chemical properties, they can have different physical properties and varying levels of stability, with some being radioactive. For example, carbon-12 and carbon-14 are both isotopes of carbon.
How do you find percent abundance?
Percent abundance is calculated by determining the proportion of a specific isotope of an element relative to the total amount of all isotopes of that element. To find it, divide the number of atoms of the isotope by the total number of atoms of all isotopes, then multiply by 100 to convert it to a percentage. For example, if an element has two isotopes, with 75 atoms of isotope A and 25 atoms of isotope B, the percent abundance of isotope A would be (75 / (75 + 25)) × 100 = 75%.
Is cadmium a isotope?
No, cadmium is an element. It has a number of isotopes.
What is an a isotope?
Isotopes are different kinds of the same element.
Where do the neutrons come from to have an element be considered an isotope?
# Elements are not isotopes, atoms are isotopes of an element. # There are no atoms that are not isotopes, so it's not a matter of being "considered" an isotope or not. # It doesn't matter where the neutrons come from, whatever that means. All atoms are isotopes of some element or other.
How do different isotopes of an element differ?
Different isotopes of an element have the same number of protons but differ in the number of neutrons in their nuclei. This results in different atomic weights for each isotope. Isotopes of an element may exhibit different physical properties and may have varying degrees of stability.
Which particle is used to identify isotopes of an element?
Isotopes of an element are identified by the mass number, which is the sum of protons and neutrons in the nucleus of an atom. This isotope notation is written as element symbol followed by the mass number. For example, carbon-12 and carbon-14 are two isotopes of carbon with mass numbers 12 and 14, respectively.
What is the average mass of the isotope of an element?
the average mass numbers of the isotopes of an element
Is alluminum an isotope?
No, aluminum is an element. It has a number of isotopes, however.
Is magnesiuma an isotope?
No, magnesium is an element. However, it has a number of isotopes.
W is an isotope?
No, W (tungsten) is an element. It has several isotopes.
What atom of an element with a different number of neutrons?
Isotopes.
