Oxygen-16 has 16 electrons (the 16 refers to the number of electrons, so Oxygen-15 if it exist, will have 15 valence electrons)
4 electrons, 2 valence electrons
100 electrons
Electrons are always negative. There is no neutral electrons.
there are 17 electrons in chlorine. and 7 of them are valence electrons.
Nitrogen has 7 electrons
For the standard isotope Oxygen16 O = 16 but atomic number 8 therefore 16-8 = 8 - so 8 neutrons
8 electrons
4 electrons, 2 valence electrons
16 electrons
6 electrons
4 electrons.
97 electrons
100 electrons
20 electrons
15 total electrons, 3 valence electrons
Electrons are always negative. There is no neutral electrons.
there are 17 electrons in chlorine. and 7 of them are valence electrons.