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The nucleus contains both protons and neutrons. An element has a fixed number of protons but may exist with various numbers of neutrons. The sum of the protons and neutrons is the mass number. For example, helium exists as 3He(2 protons and one neutron) or as 4He (2 protons and 2 neutrons). The two forms of helium are called isotopes of helium. Isotopes of an element have the same chemical properties but different weights. Some elements have many isomers. Tin (Sn) has about 38 known isotopes.

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Kyle Dibiase

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How are two isotopes of an element similar each other?

The number of protons is the same.


How are two isotopes of an element similar to each other?

The numbers of protons and electrons are identical.


Plus how are all of the isotopes of an element similar?

All the isotopes of a chemical element have the same number of protons and electrons (in a neutral state).


What are two varieties of the same element called?

Isotopes


Which statement is true Isotopes are atoms of different elements with equal mass. For the same element they have equal numbers of neutrons. Isotopes of a given element have similar chemical properties?

For the same element, isotopes have equal numbers of protons but different numbers of neutrons. Isotopes of a given element have similar chemical properties due to having the same number of electrons, which determines an element's chemical behavior.


What do different isotopes of a particular element contain the different number of?

Isotopes of a chemical element have a similar number of protons but a different number of neutrons.


How do you know whether not atoms are isotopes?

Isotopes of a chemical element have a similar number of protons but a different number of neutrons.


How do isotopes of the same element similar from each other?

They will have a different number of neutrons.


Two isotopes of the same element have the same number of what?

They have the same number of protons and different number of neutrons.


How do scientist tell the different between two isotopes of the same element?

scientists Can tell the difference between two isotopes of the same element because, isotopes of the same elements always have the same number of protons.


How do isotopes of a given element differ How are they similar?

Isotopes have same number of electrons, same atomic no. but different mass no. They are from the same element like isotopes of carbon. They are not having same number of neutrons. They show same electronic configuration.


Which best describe isotopes?

Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. This results in different atomic masses for isotopes of the same element. Isotopes have similar chemical properties but may have different physical properties due to their varying atomic masses.