a nitride ion has 7 protons, 8 neutrons, and 10 electrons. what is the overall charge on this…
a nitride ion has 7 protons, 8 neutrons, and 10 electrons. what is the overall charge on this ion?\n-3\n-2\n0\n+3
Answer
Explanation:
Step1: Determine proton - charge
Protons have a charge of +1 each. With 7 protons, the total positive charge from protons is $7\times(+ 1)=+7$.
Step2: Determine electron - charge
Electrons have a charge of -1 each. With 10 electrons, the total negative charge from electrons is $10\times(-1)= - 10$.
Step3: Calculate overall charge
The overall charge of the ion is the sum of the positive and negative charges. So, the overall charge $=+7+( - 10)=-3$.
Answer:
-3