The standard atomic notation for boron is ^10B.
The standard atomic notation for an atom of argon with 20 neutrons and 18 protons is 38Ar.
The standard atomic notation for the sodium-23 atom is: Atomic number (number of protons) = 11 Mass number (sum of protons and neutrons) = 23 Symbol = Na Putting it all together: ^23Na
The atomic notation of boron is ( ^{5}_{B} )
The atomic number for a potassium atom is 19. This number corresponds to the number of protons found in the nucleus of a potassium atom.
The standard atomic notation for boron is ^10B.
MassNumberAtomicSymbolAtomicNumber
N2
it is Tc.
53 ..I 127
The standard atomic notation for an atom of argon with 20 neutrons and 18 protons is 38Ar.
The atomic weight of potassium is approximately 39.10 atomic mass units.
The standard atomic notation for the sodium-23 atom is: Atomic number (number of protons) = 11 Mass number (sum of protons and neutrons) = 23 Symbol = Na Putting it all together: ^23Na
The standard atomic notation of beryllium is Be. It has an atomic number of 4, meaning it contains 4 protons in its nucleus.
The atomic mass of potassium (K) is approximately 39.10 atomic mass units (amu).
The atomic mass of potassium is approximately 39.10 atomic mass units.
The atomic weight of K (Potassium) is 39.0983 g/mol