How many protons and electrons are present in each ion? K+, N3-
In the ion K+, there is 1 proton and 1 electron.
In the ion N3-, there are 7 protons and 10 electrons.
How many protons and electrons are present in each ion? K+, N3-
K is Potassium
Its atomic number is 19
THAT, 19, is the number of PROTONS, PERIOD!!!
since it is K+ it has lost one electron so there are 18 left
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N, nitrogen is atomic number 7
So there are 7 protons or it would not be nitrogen
since it is -3 it has gained 3 negative electrons so there are 10
I do not know why the bot got the N but not the K
Apologies for the mistake earlier. You are correct.
In the ion K+, there are 19 protons and 18 electrons.
In the ion N3-, there are 7 protons and 10 electrons.