Question

if there is 4 protons, 2 electrons, 5 neutrons what is the iconic charge and what element is this ?​

Answer 1

Answer:

Be^2+

Explanation:

The atomic number indicates the number of protons so the element is Be (beryllium)

So now we know that a neutral atom contains four electrons but there are 2 so that means two electrons were taken away, making it positive. It would be a 2+ charge.