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Mass number = proton number + neutron number SO, Mass number(Aluminium) = 13+ 14 =27

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Q: An aluminum isotope consists of 13 protons 13 electrons and 14 neutrons It's mass number is what?
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Related questions

How many protons neutrons and electrons are aluminum?

Aluminium has 13 electrons and protons; the isotope 27Al has 14 neutrons.


How many neutrons and electrons are there in aluminum?

The aluminum atom has 13 electrons and protons and also 14 neutrons.


What is an isotope with 14 protons and 16 neutrons?

The natural stable isotope of silicon, 30Si, has 14 protons and 16 neutrons.


What is the mass number of a carbon isotope that consists of 6 protons 6 electrons and 8 neutrons?

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How many neutrons are in the isotope of aluminum 29?

If the isotope existed, it would have 16 neutrons.


How many neutrons in the isotope of Aluminum 29?

If the isotope existed, it would have 16 neutrons.


What subatomic particles could be changed without changing which element the atom?

You are probably referring to neutrons which are often found within the nucleus of an atom in numbers different from the protons. An atom of the element carbon, for instance, normally consists of 12 protons, 12 electrons and 12 neutrons. However, an isotope of carbon known as C13 consists of 12 protons, 12 electrons and 13 neutrons.


What is the number of protons neutrons and electrons nitrogen?

A nitrogen atom has 7 protons, 7 electrons and 7 neutrons for the most common isotope


How many neutrons and electrons does radium have?

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Isotope with 13 protons and 14 neutrons?

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What are the number of protons neutrons and electrons in boron?

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