Question

give the ion symbol for the ion that has 27 protons and 24 electrons.

Explanation:

Step1: Determine the element

The number of protons determines the element. An element with 27 protons is cobalt (\(Co\)).

Step2: Calculate the charge

The charge of an ion is given by the formula \(Charge=Number\ of\ protons - Number\ of\ electrons\).
Substituting the values: \(Charge = 27- 24=+3\)

Answer:

\(Co^{3 +}\)