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Scandium's, or Sc's, atomic number is 21. Its most common isotope has an Atomic Mass of 45. Since an electrically neutral atom's atomic number is equal to its number of protons as well as its number of electrons; and since the number of neutrons in a particular isotope of an atom is equal to its atomic mass minus its atomic number, the number of neutrons of the most common isotope of neutral scandium is 45 - 21 = 24.
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How many protons electrons and nuetrons in Sc-45?
Sc is a 3d element. It has 21 protons and 21 electrons.
How many protons electrons and nuetrons does magnesium have?
12 , 12 , 12
How many protons nuetrons and electrons does a helium at have?
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
How many nuetrons does an atom of carbon have?
Neutrons: 6 Protons: 6 Electrons:6
How many protons and nuetrons are in helium?
The normal helium atom has two protons and two neutrons in the nucleus, and two electrons in the "shell".
How many nuetrons and protons in a nucleus?
protons and nuetrons are equal to no. of electrons present in atom
How many nuetrons does titanium element have?
26 nuetrons, 22 electrons, and 22 protons
How many protons nuetrons and electrons does calcium have?
20 protons, 20 electrons, and usually 20 neutrons
How many protons nuetrons and electrons are in helium?
2 of each
How many protons electrons and nuetrons in Sc-45?
Sc is a 3d element. It has 21 protons and 21 electrons.
How many protons electrons and nuetrons does magnesium have?
12 , 12 , 12
How many protons nuetrons and electrons are in argon?
Argon has 18 electrons and protons...Neutrons is 22
How many protons nuetrons and electrons are in the element Boron?
5 protons 8 neutrons try it
How many nuetrons and protons are in oxygen?
Oxygen has: 8 neutrons 8 protons (8 electrons)
How many protons nuetrons and electrons does a helium at have?
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
How many nuetrons does an atom of carbon have?
Neutrons: 6 Protons: 6 Electrons:6
How many protons nuetrons and electrons are in chlorine?
The atom had:17 Protons18 Neutrons and17 Electrons(double-checked)
