asked 40.6k views
0 votes
Pottasium

Atomic # =
Atomic Mass
# of Protons =
# of Neutrons =
# of Electrons=

asked
User Pcampr
by
7.6k points

1 Answer

5 votes
atomic number19
atomic mass39
19 protons
21 neutrons
19 electrons
answered
User Sakiko
by
8.2k points
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