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Using physical methods of analysis: mass spectrometry, gamma spectrometry, etc.
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Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
Does the atomic number change in the three isotopes of hydrogen?
No the atomic number is same for the three isotopes of hydrogen (it is 1). The three isotopes of hydrogen differ by the number of neutrons.
Which atoms that are same element and have the same number of protons but have different number of neutrons?
Isotopes are atoms of the same element, having the same number of protons but different number of neutrons.
How can you determine the number of valence electrons an atom has?
The valence is determined experimentally.
What number do all the isotopes of carbon has in common and what does that number represent?
The number of protons (the same as atomic number) is specific for all isotopes.
How can you dertermine the number of neutrons in a isotope?
Subtract the atomic number of the isotope from its atomic mass number to obtain the number of neutrons in an isotope.
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
Do isotopes differ by number of electrons?
Isotopes differ by the number of protons.
Do isotopes have the same A number?
The atomic number is the same for the isotopes of a chemical element.
What atoms with same atomic number but different atomic masses?
Isotopes of the same element have the same number of protons (atomic number) but differ in number of neutrons (hence atomic masses).
What are facts about isotopes?
Isotopes have a different number of neutrons.
What is argons number of isotopes?
There are three natural isotopes.
What do isotopes depend on?
Isotopes have different number of neutrons.
Number of isotopes in lithium?
lithium has 7 isotopes
What are Atoms that vary in the number of neutrons found in their nuclei called?
Different elements with same number of neutrons are known as isotones.
Does the atomic number change in the three isotopes of hydrogen?
No the atomic number is same for the three isotopes of hydrogen (it is 1). The three isotopes of hydrogen differ by the number of neutrons.
What is the isotopes in the subatomic particles?
The number of neutrons is different for isotopes.
