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A negative 2 charge means that the oxygen is richer in two electrons. The configuration of oxygen is: 1s22s22p4 and we can conclude that it has 8 electrons. For the atom to be neutral the amount of protons must be the same. Oxygen atom has 8 neutrons. Let's add the two electrons to the eight, so the oxygen will be on negative 2 charge.
To summarize, the amount of electrons - 10, protons- 8, neutrons - 8.
What else can I help you with?
How many protons neutrons and electrons in 40 Ar?
18 protons 18 electrons 22 neutrons
How many protons neutrons and electrons are in cesium?
Cesium has 55 protons, 78 neutrons, and 55 electrons.
How many protons neutrons and electrons are in vanadium?
There are 23 electrons, 28 neutrons, and 23 protons in vanadium.
How many protons neutrons and electrons are in nitrogen and aluminium?
Nitrogen 7 protons, 7 neutrons and 7 electrons Aluminium 13 protons, 14 neutrons and 13 electrons
How many protons neutrons and electrons germanium?
Germanium has 32 protons, 41 neutrons, and 32 electrons.
How many protons neutrons and electrons in 40 Ar?
18 protons 18 electrons 22 neutrons
How many protons neutrons and electrons are in Ar?
18 protons and electrons and 22 neutrons.
How many protons neutrons and electrons are in cesium?
Cesium has 55 protons, 78 neutrons, and 55 electrons.
How many protons electrons neutrons does palladium have?
61 neutrons 10 electrons 46 protons
How many protons neutrons electrons are in potassium?
There are 19 protons,20 neutrons, and 19 electrons.
How many protons neutrons and electrons are in carbon14?
7 protons, 7 neutrons and 7 electrons
How many electrons protons and neutrons in Tin106?
50 electrons, 50 protons and 56 neutrons.
How many protons neutrons and electrons are in ruthenium's?
it has 44 electrons 57 neutrons and 44 protons
How many protons neutrons and electrons does K have?
19 electrons, 19 protons and 20 neutrons
How many protons neutrons and electrons in ruthenium?
it has 44 electrons 57 neutrons and 44 protons
How many protons electrons and neutrons are in Rhodium?
Neutrons: 58 Electrons: 45 Protons: 45
How many protons neutrons electrons do Beryllium have?
4 protons, 4 electrons and 5 neutrons
