Question

what formula can you use to determine the atomic number of a given element from the periodic table​

Answer 1

Answer:

Hey Mate Here Your Answer..

In the modern periodic table, the elements are listed in order of increasing atomic number. The atomic number is the number of protons in the nucleus of an atom. The number of protons define the identity of an element (i.e., an element with 6 protons is a carbon atom, no matter how many neutrons may be present)

Hope It's Help You..

By:Dangerousgirl83 (Ishaa)

Answer 2

Answer: To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number. number of electrons = atomic number. number of neutrons = mass number - atomic number.