The nucleus of one boron atom has 5 protons and 4 neutrons wjat is the total number of electrons in a boron atom

Boron has 5 protons, 5 electrons and 6 neutrons for the most common isotope. This determines that it has a neutral charge.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates