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The atomic number of chlorine is 17. So there are 17 protons in chlorine.

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How many protons and electrons are in one atom of chlorine?

One atom of chlorine contains 17 protons and 17 electrons. The number of protons determines the element's identity, while the number of electrons balances out the positive charge of the protons to keep the atom electrically neutral.


Select the answer that correctly indicates the number of protons and electrons for this atom or ion CL-1?

The atom chlorine usually has 17 protons and 17 electrons. However, the ion Cl-1 indicates that it has gained one electron, so it now has 17 protons and 18 electrons.


What atom has17 protons its nucleus?

The number of protons within an atom's nucleus can be determined by the atomic number as long as the atom is in its neutral state. Thus, 17 protons would be element 17 which is Cl.


How many electrons are in an atom of Cl?

There are 17 electrons present in a chlorine atom.


How many protons and electrons does chlorine have?

Chlorine has: 17 Protons 17 Electrons (in a neutral atom i.e. not an ion) (Isotope Mass Number - 17) is the number of Neutrons.


What information is listed in an element square in table periodic?

There are 3 main points when looking at element squares. The elements symbol, its atomic number, and its mass number.The symbol (Cl) represents a particular element. E.g. Cl = chlorine H = hydrogenThe atomic number shows how many protons that atom has E.g. Cl atomic# = 17And the mass number shows how many protons and neutrons that atom hasE.g. chlorine's mass# = 34Cl1734


How many neutrons are found in one atom of rm 36Cl?

One atom of (^{36}Cl) contains 20 neutrons. This can be calculated by subtracting the number of protons (which is 17 for chlorine) from the atomic mass number (36).


How Many protons does Cl?

The atomic number of chlorine is 17. So there are 17 protons in chlorine.


What can you say about an atom of an element which has 17 protons 18 electrons and 20 neutrons?

This is the ion Cl- of the isotope chlorine-37.


What is the mass number of a CI atom that 17 protons and 18 neutrons?

Chlorine is a non metal element. Mass number of it is 35.


How many protons neutrons electrons in the nucleus of chlorine?

Chlorine atom has 17 protons and 17 electrons. The number of neutrons depends on the isotope considered. Chlorine has four isotopes: Cl-35, Cl-36, Cl-37 and Cl-38 with 18, 19, 20 and 21 neutrons respectively. However out of these, Cl-35 and Cl-37 are the most stable isotopes.


How many protons are in the element chlorine?

the number of protons for the element chlorine is 17