The atomic number tells you how many protons are in an atom. For example, carbon has an atomic number of 6, so it has 6 protons.
atomic no. = no. of protons = no. of electrons
The number of protons in the nucleus of each atom of the element.
It is the number of protons contained with the nucleus, this defines which element it is. If the atom has neutral charge then it will also be equivalent to the number of electrons orbiting the nucleus.
It is equal to the no. of electrons in the atom. It is called the atomic number.
An isotope shares the atomic number with its element atom. How does it differ from the element atom?
The atomic number of an atom is also known as the proton number. it is, quite simply, the number of protons in the atoms nucleus - as an atom needs to be equally charged, it is also the number of electrons in an atom however, if an atom is radioactive this is not always true.
the atomic mass is the number of protons and neutrons in an atom of an element and the atomic number is the number of protons of an atom of an element.
An atom's atomic number is the number of protons within the single atom of an element
The atomic number is an indication of the number of PROTONS in the nucleus of the atom of an element.
The atomic number is the number of protons in an atom of an element.
The atomic number is the number of protons present in the atom's nucleus
No. Atomic number is the number of protons in the nucleus of an atom. Each element has a unique atomic number that identifies it as that element.
The number of protons in an atom of an element is equal to the number of electrons in that atom which is equal to that element's atomic number.