A. you're exposed to nuclear radiation everyday
Barium :

with +2 being the charge
Oxygen :

with -2 being the charge
The given equation can be written as:
Ba + O = BaO
Since the sum charges of Barium and Oxygen equals 0, there is no need to add subscripts.
Both Ba and O appear on the left and right side of the equation once, so there is no need to add a coefficient.
Ba + O = BaO is balanced
Answer: it is part of newtons second law. so the object to your question would accelerate
Explanation: newtons second law
In magnet I believe nickle is used most often
Ok....... why don’t u do
It