Explanation:
Tha Symbol of gold is Au.
Answer:
Because it is charged with the opposite type of energy to the wall.
Answer A
Oxidation.
hope this helps!
Answer:
The two complex numbers are 
Explanation:
We have to form two complex numbers of the form

such that and d are irrational numbers and b and c are rational numbers.
We know that
are irrational numbers.
5 and 6 are rational numbers.
We put

Thus, the two complex numbers are: 