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17 electrons. The number of protons and electrons is always the same.

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Q: How many electrons does a chlorine atom have if it has 17 protons and 18 neutrons?
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How many electrons and protons are there in chlorine gas?

Each atom of chlorine has 17 each of protons and electrons; as shown by the atomic number of chlorine.


Are protons and electrons both found in the nucleus of a chlorine atom?

No. The nucleus of an atom contains protons and neutrons, but not electrons. Electrons are found in orbitals surrounding the nucleus.


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.


How many neutrons and electrons in chlorine?

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.


How many protons nuetrons and electrons are in chlorine?

The atom had:17 Protons18 Neutrons and17 Electrons(double-checked)


How many neutrons are in the atom chlorine?

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.


How may electrons neutrons protons are foundin the helium atom?

2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know


Three basic parts of an atom?

An atom contain protons, neutrons and electrons.


How protons and electrons does chlorine have?

The neutral atom of chlorine has 17 protons and electrons.


What element has 18 neutrons in its atom?

There are several. However, Chlorine is one. Chlorine-35 has 17 protons, 18 neutrons and 17 electrons in its isotopic atom. However, Chlorine-37 has 17 protons, 20 neutrons and 17 electrons in its isotopic atom.


An atom has 11 protons 13 neutrons and 11 electrons What are possible isotopes of this atom?

An atom with 11 protons, 12 neutrons, and 11 electrons. B. An atom with 11 protons, 10 neutrons, and 11 electrons.An atom with 11 protons, 12 neutrons, and 11 electrons.


How many electrons dose a chlorine atom have?

The chlorine atom has 17 protons and electrons.