An atom's atomic number IS the number of protons it has. The number of protons and electrons are equal to each other also.
Illustrate and explain why?
number of proton is equal to the atomic number of element in Periodic Table
The number of protons in the atomic nucleus is equal to atomic number.
Protons.
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
The atomic number of an atom is the atoms number of protons. The number of protons is same as the number of electrons.
The atomic number is equal to the number of protons.
The atomic number of boron is 5, and since the atomic number of an element is the number of protons in the nuclei of its atoms, boron atoms have 5 protons in their nuclei.
no. -------------- In atoms, only the Protons count as atomic number The neutrons and the protons together is as the atomic mass
The atomic number is the number of protons in the nucleus of an atom, while the atomic mass is the total mass of the nucleus (both protons and neutrons)
Atomic number tells you the number of protons. There is no need to define a standard state.
The number of protons
by the atomic number.