Every chlorine atom has 17 protons; 17 is the atomic number of chlorine. However, chlorine has two isotopes that are stable against radioactive decay. These have mass numbers of 35 and 37, which have 18 and 20 neutrons respectively.
This depends because chlorine exists as different isotopes. The two principal stable isotopes are chlorine-35, 35Cl (75.78%) and chlorine-37, 37Cl (24.22%). An atom of 35Cl would have 18 neutrons while 37Cl would have 20 neutrons.
Neutrons = 18. Protons = 17 to figure out the # of neutrons to the mass-protons which is 18
A chlorine atom in ground state has 17 electrons. (17 protons, 18 neutrons)
In a chlorine atom: Protons=17 Neutrons=18 Electrons=17
The number of protons in chlorine is 17 and the number of neutrons is 18 since the Atomic Mass of chlorine is 35
Chlorine has 17 protons and 18, 19, 20 neutrons (depending on isotope).
17p and 18n or 20n
7
18
18.5 neutrons Neutrons can not be a fraction. Must be a whole number. Chlorine has 18 neutrons
a neutron is neutral in any atom
Chlorine has 17 protons.
There is one atom in Hydrogen and one atom in Chlorine. All elements are composed of only one atom.
chlorine have 17 atom the eletron configuration 1s22s22p63s23p5
18
The number of neutrons is different for each isotope. Chlorine-35 has eighteen neutrons. Chlorine-36 has nineteen neutrons. Chlorine-37 has twenty neutrons. ....... etc.
20
Chlorine has an Atom number of 17 and atom mass of 35.45. So atom mass - atom number gives you 18.45
18.5 neutrons Neutrons can not be a fraction. Must be a whole number. Chlorine has 18 neutrons
A chlorine atoms is always a molecule of chlorine, irrespective of the number of neutrons it may have.
There are two main isotopes of chlorine. Every chlorine atom has 17 electrons where there are 18 and 20 neutrons in chlorine-35 and chlorine-37 respectively.
Yes, the main isotope of chlorine has 17 protons and 18 neutrons.
Each chlorine atom contains 17 electrons, which offset the electric charge of the 17 protons in the nucleus of each atom, as indicated by the fact that the atomic number of chlorine is 17. The number of neutrons per atom varies, however, depending on which isotope of chlorine is examined. There are two naturally occurring and radioactively stable isotopes of chlorine, with mass numbers of 35 and 37, and there are many other radioactive isotopes. The number of neutrons in an atom of a particular isotope may be found by subtracting 17, the atomic number of chlorine, from the mass number.
Mass number = No. of protons + No. of neutrons = 19 + 20 = 39
Outside the nucleus (where the protons and neutrons are) in a "cloud".
a neutron is neutral in any atom