i am not sure
The number of electrons in a neutral atom is the same as the atomic number of the atom and is listed for each element in the Periodic Table found in any basic chemistry text book.
The mass number is used to calculate the number of nucleons in an atom. It represents the sum of protons and neutrons in the nucleus of an atom. By knowing the mass number, one can determine the approximate atomic mass of the atom.
You calculate the number of neutron in the nucleus of an atom by : atomic mass - atomic number = neutron number. :) hope this helps
The atomic number of an atom is equal to the number of protons in its nucleus. This value is unique to each element and determines its position on the periodic table. By counting the number of protons in the nucleus of an atom, you can determine its atomic number.
The number of protons and neutrons in the nucleus
The mass number is the total number of protons and neutrons in an atom's nucleus. To calculate the mass number, simply add the number of protons and neutrons together in the nucleus of an atom.
The oxidation number of each carbon atom in C6H8O6 is +4. Each hydrogen atom has an oxidation number of +1, and each oxygen atom has an oxidation number of -2.
Atomic number is simply the number of protons in an atom. Each element has a unique atomic number (for example, hydrogen is always 1 and carbon is always 6).
To add formal charges to each resonance form of NCO, you need to calculate the formal charge for each atom in the molecule. The formal charge is determined by subtracting the number of lone pair electrons and half the number of bonding electrons from the total number of valence electrons for each atom. By doing this calculation for each resonance form of NCO, you can determine the formal charges for each atom in the molecule.
In S2Cl2, each sulfur atom has an oxidation number of 0, and each chlorine atom has an oxidation number of -1.
protons and neutrons in an atom. It is the sum of protons and neutrons in the nucleus of an atom.
The atomic weight minus the number of protons = the atom's neutrons.