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The number of protons and electrons in chlorine is 17
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
Chlorine exist as two isotopes(same number of electrons and protons but different number of neutrons), although there are traces of one more but we're not to sure. ~70% of Chlorine is Chlorine-35 which contains 17 electrons and 18 neutrons ~30% of Chlorine is Chlorine-37 which contains 17 electrons and 20 neutrons and ≤1% of Chlorine-36........
Chlorine has: 17 Protons 17 Electrons (in a neutral atom i.e. not an ion) (Isotope Mass Number - 17) is the number of Neutrons.
No; not if it is an ion. A chlorine atom, for example, has 17 protons and 17 electrons, but a chlorine ion (like when it is in sodium chloride, which is table salt) has 17 protons and 18 electrons. So, if you see an element with 18 electrons, it could be a chlorine ion, an argon atom, or a potassium ion.
Chlorine gain electrons.
+1
chlorine
Chlorine is in the 17th period.Elements in the 17th period have 7 electrons in the outermost energy level. So chlorine has 7 electrons in the 3rd energy level.Chlorine has 17 electrons. It's electron configuration is [Ne] 3s2 3p5. Therefore it has 7 electrons in its third (outermost) energy level.
There are 7 valence electrons in chlorine.
The number of protons and electrons in chlorine is 17
The chloride ion (Cl-) has 8 electrons on the outermost energy level.
Chlorine is a non metal element. There are 17 electrons in a single atom.
the number of protons is always equal to the number of electrons only then the atom will be stable hence there are 17 electrons in chlorine 36
Chlorine has atomic number 17, so it has 17 electrons. They are arranged as 1s2 2s2 sp6 3s2 3p5. Thus, the outer energy level (n=3) has 7 electrons (2 in the 3s and 5 in the 3p).
Chlorine has 17 electrons. The number of electrons in an electrically neutral atom is equal to its atomic number (the number of protons in the nucleus of the atom). The electronic configuration of chlorine is [Ne] 3s2 3p5.
They both have the same number of electrons in their outer shells. (orbits, energy levels)