Respuesta :
Answer:
11 electrons
Explanation:
Coz, mass no.=proton no. Since this atom is neutral the positive protons must be equal to the negative electrons. This atom will have 11 electrons.
Answer:
11 electrons
Explanation:
Coz, mass no.=proton no. Since this atom is neutral the positive protons must be equal to the negative electrons. This atom will have 11 electrons.