Question

1. Consider the species 72Zn, 75As and 74Ge. These species have: (a) the same number of electrons. (b) the same number of protons. (c) the same number of neutrons. (d) the same number of protons and neutrons. 2. Find the number of neutrons of isotopes of magnesium Isotope: Relative isotopic mass 24Mg 24.0 25Mg 25.0 26Mg 26.0​

Answer 1

Ответ:

الله وبركاته صباح النور يا حبيبتي يا ام احمد

Объяснение:

الله يسعدك يارب ويوفقك يا ابو محمد وعلى نينانثح