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Because its atomic number is 21, it has 21 protons, 21 neutrons, and 21 electrons.
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How many protons neutrons and electrons in scandium?
Scandium's atomic number is 21. Therefore, neutral scandium has 21 protons and 21 electrons. Scandium's only stable isotope is 45Sc, which has 45 - 21 = 24 neutrons.
How many protons neutrons and electrons in 40 Ar?
18 protons 18 electrons 22 neutrons
How many protons neutrons and electrons are in niobium?
41 protons 41 electrons 52 neutrons
How many protons neutrons and electrons are in cesium?
55 protons and electrons and 78 neutrons
How many protons neutrons and electrons are in Tantalum?
Protons: 73 Neutrons: 108 Electrons: 73
How many protons neutrons and electrons in scandium?
Scandium's atomic number is 21. Therefore, neutral scandium has 21 protons and 21 electrons. Scandium's only stable isotope is 45Sc, which has 45 - 21 = 24 neutrons.
How many neutrons does the element Sc have?
The atomic number of scandium is 21. So it has 21 protons and 21 electrons. Number of neutrons depends on the isotope. Number of neutrons = Mass number - Atomic number Sc-45 isotope has 24 neutrons
How many protons neutrons and electrons in 40 Ar?
18 protons 18 electrons 22 neutrons
How many protons and neutrons are there in the element scandium?
21 protons and 24 neutrons in the only stable for. But there can be as few as 15 and as many as 39 neutrons.
How many protons neutrons and electrons are in Ar?
18 protons and electrons and 22 neutrons.
How many protons electrons neutrons does palladium have?
61 neutrons 10 electrons 46 protons
How many protons electrons and neutrons are in Rhodium?
Neutrons: 58 Electrons: 45 Protons: 45
How many protons neutrons electrons does holminum have?
67 protons, 67 electrons and 98 neutrons
How many protons neutrons electrons do Beryllium have?
4 protons, 4 electrons and 5 neutrons
How many protons neutrons and electrons are in niobium?
41 protons 41 electrons 52 neutrons
How many protons neutrons and electrons are in cesium?
55 protons and electrons and 78 neutrons
How many protons neutrons electrons are in potassium?
There are 19 protons,20 neutrons, and 19 electrons.
