It would be +3
Since the number of protons and electrons must be equal in an atom for it to be neutral, if it looses electrons it becomes positively charged ion and if it gains electrons it becomes negatively charged ion.
It's b. calcium
because the outer electron structure in all of that element is similar, they have the same chemical and physical properties.<span />
Answer:
58.3197 g/mol
Explanation:
hope it is correct and will help you
Answer:
I dont understand what is the question you need help on-
Explanation:
Either carbon monoxide or NaOH