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A sulfide ion, S2-, has 18 electrons. A neutral sulfur atom has 16 electrons, the same as the number of protons, which is the atomic number. Since electrons have a negative charge, a sulfur atom must gain two extra electrons in order to form the sulfide ion with a charge of 2-.

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Q: How many electrons does S2- have if sulfur has an atomic number of 16?
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Related questions

How many electrons does the isotope sulfur-36 have?

Atomic number of sulfur = Number of protons = Number of electrons = 16


How many electrons are in neutral sulfur atom?

16, the same as the atomic number of sulfur.


How many unpaired electrons are in a sulfur atom (atomic number 16)?

2


How many unpaired electrons are in sulfur atom atomic number 16?

2


How many unpaired electrons are in a sulfur atom if the atomic number is 16?

6


How many electrons protons and neutrons does sulfur hve?

Sulfur has... Protons: 16 (just like its atomic number) Neutrons: 16 Electrons: 16


How many electrons doez sulfur have?

Electrons are equal to protons in a neutral element. Using the atomic number to find sulfur's number of proton's one finds that sulfur has 16 protons. Thus, sulfur in its elemental form must also have 16 electrons.


How many electrons are in sulfur isotopes 32?

16 electrons in the neutral atom. Sulfur -32 is an isotope containing 32 protons and neutrons Sulfur has an atomic number of 16, which is the number of protons therefore sulfur-32 has 16 neutrons


Sulfur has an atomic number of 16. Therefore the isotope sulfur-35 has how many neutrons and protons?

19 neutrons 16 protons and electrons


How many electrons does a sulfur atom have?

The atomic number is 16, so a sulfur atom has 16 protons in the nucleus and 16 electrons in the electron cloud.


How many protons does sulfur have?

The number of protons and neutrons is 16 protons and 16 neutrons.


How many electrons are found in the clouds surrounding the nucleus of sulfur?

16 - it is same as te atomic number of element