17, equal to the number of protons
Cl-35 isotope has 18 neutrons Cl-37 isotope has 20 neutrons
22. The electrons have a charge of -1, and protons have a charge of +1. In order for the charges to cancel out and make the atom neutral, there must be an equal number of each.
Xenon has 54 electrons 77 neutrons and 54 electrons
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Eight valence electrons.
Electric charges contain too many electrons or too few electrons.
Fluorine is the name of the element and has 9 electrons. Fluoride is the name of the halide ion, carries a 1- charge and has 10 electrons.
Cl-35 isotope has 18 neutrons Cl-37 isotope has 20 neutrons
22. The electrons have a charge of -1, and protons have a charge of +1. In order for the charges to cancel out and make the atom neutral, there must be an equal number of each.
The neutral atom of promethium contain 61 electrons.
A lack of electrons causing a positive charge, or too many electrons causing a negative charge.
Oxygen needs 8 electrons to have no charge.
Darmstadtium has 110 electrons.
A Plasma must contain many ions and electrons.
Xenon has 54 electrons 77 neutrons and 54 electrons
No, though our bodies contain many of them
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