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How many valence electrons does a member of the oxygen family have?
All have six valence electrons.
How many protons and electrons in ion Br?
35 protons, 36 electrons
How many electrons are in the outer level of beryllium?
In an electrically neutral atom, the number of electrons is the same as the number of protons. Since the number of protons is the atomic number of an atom, and Beryllium has an atomic number of 4, this means that Beryllium has 4 protons in its nucleus. As mentioned previously, if the atom is electrically neutral, then Beryllium will also has 4 electrons.
How many protons electrons neutrons does palladium have?
61 neutrons 10 electrons 46 protons
How many protons neutrons and electrons are there in a neutral atom of 30P phophorus-30?
There are similar number of electrons and protons. it has 15 electrons and protons.
How many protons and elecrons in oxygen?
8 electrons and 8 protons
How many protons neutrons and elecrons are in carbon?
protons: 6 electrons: 12 neutrons: 6
How many protons electrons and valence electrons does potassium have?
it has 19 electrons and 19 protons and 20 neutrons
How many valence electrons protons neutrons and electrons does aluminumhave?
3 valance electrons,13 electrons,13 protons,14 neutrons
How many protons electrons and valence electrons are in each nitrogen atom?
Nitrogen14, has 7 protons, 7 electrons and 7 neutrons.
How many protons electrons and valence electrons does na have?
Sodium's atomic number is 11. To be neutral then, it must have 11 protons and 11 electrons. Since sodium is in group 1, it has 1 valence electron.
How many valence electrons are in an atom of magnesuim?
There are 2 valence electrons in an atom of magnesium. There are 5 valence electrons that are in an atom of phosphorus. There are 4 valence electrons that are in a silicon atom.
If an atom has 12 protons and electrons how many valence electrons would it possess?
An atom with 12 protons and electrons would have 2 electrons in the first energy level and 10 in the second energy level. Therefore, it would have 2 valence electrons.
How many protons neutrons and electrons are in sodium?
elecrons - 11 neutrons - 12 protons - 11
How many protons neutrons and electrons does Mo have?
The neutral atom of molybdenum has 42 electrons.
How many valence electron does Ca have?
Calcium's atomic number is 20. It therefore has 20 protons and 20 electrons. Since calcium is a group 2 element, 2 of those electrons are valence electrons.
How many elecrons are in carbon?
Six electrons in elementary carbon
