17
A chlorine atom with an atomic number of 17 has 17 protons in its nucleus. The atomic number represents the number of protons in an atom.
A single chlorine atom has 17p+ (Protons) and 17e- (Electrons). Chlorine will form a 171- anion by gaining one electron, completing the valence shell as an octet.
In any substance whatever, each atom has only one nucleus.
The atomic number of chlorine is 17. So there are 17 protons in chlorine.
Atomic number is equal to the number of protons. The atomic number of chlorine is 17. So chlorine has 17 protons.
A chlorine atom with an atomic number of 17 has 17 protons in its nucleus. The atomic number represents the number of protons in an atom.
A single chlorine atom has 17p+ (Protons) and 17e- (Electrons). Chlorine will form a 171- anion by gaining one electron, completing the valence shell as an octet.
In any substance whatever, each atom has only one nucleus.
The atomic number of chlorine is 17. So there are 17 protons in chlorine.
An atom of chlorine has 17 protons.
17 protons 17 electrons 35- atomic mass
An atom of chlorine has 17 protons, while an atom of sodium has 11 protons. Therefore, an atom of chlorine has 6 more protons than an atom of sodium.
Atomic number is equal to the number of protons. The atomic number of chlorine is 17. So chlorine has 17 protons.
An atom of osmium has 76 protons in its nucleus.
The number of protons in an atom will always be the same as the atomic number, by which the periodic table is organized. So figuring out how many protons an atom has just becomes an exercise at reading the table. In this case, chlorine has an atomic number of 17.
A neutral chlorine atom has 17 electrons. You can know this because chlorine's atomic number is 17, which is the number of protons in the nuclei of its atoms, and a neutral atom has equal numbers of electrons and protons.
Each barium atom has 56 protons in its nucleus.