What is a good acronym to remember that to find the charge of an ion you need to subtract protons and electrons?
Understand the Problem
The question is asking for a memorable acronym to help remember the method to find the charge of an ion by subtracting the number of electrons from protons.
Answer
'PEN' (Protons - Electrons = Net charge) is a good acronym.
A suggested acronym could be 'PEN' where P stands for Protons, E stands for Electrons, and N stands for Net charge. The charge is determined as the difference between the protons and electrons.
Answer for screen readers
A suggested acronym could be 'PEN' where P stands for Protons, E stands for Electrons, and N stands for Net charge. The charge is determined as the difference between the protons and electrons.
More Information
This acronym helps remember the relationship between the number of protons, electrons, and the net charge of an ion.
Tips
A common mistake is confusing the subtraction order. Remember to subtract electrons from protons.
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