1023 Na atoms ( 1mol Na/6.022 X 10^23 )(22.99g Na/1mol Na ) = 3.905 X 10^-20 grams
1 mole of sodium weights 23g 1 mole of sodium = 6.02 x 10^23 atoms = 23g 117 atoms = ? 117 x 23 / 6.02 x 10^23 (should be a very small number)
A metallic bond would be expected between two sodium atoms. In metallic bonding, electrons are delocalized and move freely between atoms, holding them together in a lattice structure. Sodium is a metal and tends to form metallic bonds with other sodium atoms.
The molar mass of sodium is 22.99 g/mol. To find the total number of sodium atoms in 46.0 grams of sodium, you would first convert grams to moles using the molar mass, then use Avogadro's number (6.022 x 10^23 atoms/mol) to find the total number of atoms. This would give you approximately 1.21 x 10^24 sodium atoms.
2.00 moles sodium (6.022 X 1023/1 mole Na) = 1.20 X 1024 atoms of sodium ---------------------------------------
The chemical formula for sodium oxide is Na2O (with the '2' written in subscript). So in one formula unit of sodium oxide, there is one sodium and two oxygen. 1 mole of sodium oxide would have 3 x 6.02 x 10^23 = 1.81 x 10^24 atoms.Sodium oxide is made of sodium and oxygen atoms. The chemical formula of it is Na2O. There are 3 atoms in 1 molecule of Na2O.
you only find 1 type of atom in an element
1 mole of sodium weights 23g 1 mole of sodium = 6.02 x 10^23 atoms = 23g 117 atoms = ? 117 x 23 / 6.02 x 10^23 (should be a very small number)
A metallic bond would be expected between two sodium atoms. In metallic bonding, electrons are delocalized and move freely between atoms, holding them together in a lattice structure. Sodium is a metal and tends to form metallic bonds with other sodium atoms.
Sodium has an atomic mass of 29.990 g/mol. This means that 124 sodium atoms have a mass of 3718.76 amu, if the isotopes follow the average. To find in grams, the following must be used: 124 sodium atoms equal 2.0598 * 10-22 moles, so 124 sodium atoms have a mass of 6.177 *10-21 grams.
Nothing.4 atoms of sodium would have a 4 + charge and 5 atoms of oxygen would have a 10 - charge.So you need 2 atoms of sodium and 1 atom of oxygen to get...,Na2O=====
345 magnesium atoms weigh 1,4.10e-23 g.
Well sodium is salt so I would expect nearly everywhere
A water solution of sodium chloride is neutral.
Water solution of sodium chloride is neutral.
sodium
The molar mass of sodium is 22.99 g/mol. To find the total number of sodium atoms in 46.0 grams of sodium, you would first convert grams to moles using the molar mass, then use Avogadro's number (6.022 x 10^23 atoms/mol) to find the total number of atoms. This would give you approximately 1.21 x 10^24 sodium atoms.
That would depend on how much you have to weigh.