1 valence electrons
2 full outer shells (electron levels)
3 outer shells (electron levels)
Find out number of electron's in one mole of sodium ion? 1 mole of atoms = 6.02*10^23 atoms 1 mole of electrons = 6.02*10^23 electrons A Na atom has 11 protons and 11 electrons. Protons have a +1 charge and electrons have a -1 charge. A Na ion has 1 less electron than a sodium atom. One Na ion has 10 electrons. 1 mole of Na ions = 6.02*10^23 ions Each Na ion has 10 electrons. 1 mole of Na ions = 10 * 6.02*10^23 ions 1 mole of Na ions = 6.02*10^24 ions
To convert mmol to grams, multiply by the molar mass. The molar mass of sodium is approximately 23 g/mol. Therefore, 80 mmol of sodium is equal to 80 mmol * 23 g/mol = 1840 grams of salt (sodium chloride).
The symbol Na represents sodium on the periodic table, and the atomic mass of sodium is approximately 23 grams per mole. Therefore, the symbol Na represents approximately 23 grams of sodium.
Sodium has several isotopes, but the most common ones are sodium-23 and sodium-22. The hyphen notation for sodium-23 is 23-Na and for sodium-22 is 22-Na.
23 g of sodium metal will have 6.023 x 1023 atoms (or 1 mole of atoms)
The number of energy levels in the 3s conduction band of a single crystal of sodium weighing 26.8 mg is enormous, on the order of Avogadro's number (6.022 x 10^23). This is due to the large number of atoms present in the crystal. Each sodium atom has one electron in its 3s orbital, leading to a vast number of energy levels in the conduction band.
sodium-11 has 5 proton,5 electron and 6 neutron. hahaha...miss-a--danq2,cia2,stephai,trinang!
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An atom of Sodium weighs the same as 23 protons.
The mass of sodium is 22,91.10e-23 g.
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11
An atom of sodium with mass number 23 has 12 neutrons. This can be calculated by subtracting the atomic number (which is 11 for sodium) from the mass number (which is 23).
Find out number of electron's in one mole of sodium ion? 1 mole of atoms = 6.02*10^23 atoms 1 mole of electrons = 6.02*10^23 electrons A Na atom has 11 protons and 11 electrons. Protons have a +1 charge and electrons have a -1 charge. A Na ion has 1 less electron than a sodium atom. One Na ion has 10 electrons. 1 mole of Na ions = 6.02*10^23 ions Each Na ion has 10 electrons. 1 mole of Na ions = 10 * 6.02*10^23 ions 1 mole of Na ions = 6.02*10^24 ions
Sodium-23 the only isotope occuring in nature has 12 neutrons
Sodium has an Atomic Number of 11 and an Mass Number of 23.This means an atom of Sodium has 11 Protons and therefore 11 electrons.
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