He paid 2 dollars for each bag. Then add 15 cents for that and he would charge $2.15 for each bag.
Answer:
the correct option is B
Explanation:
The correct option is b, since if we reach pH 7, it means that the acid-base reaction is neutralized, therefore the base has been neutralized by an acid or vice versa, without taking into account the proteins or the amounts of both components .
The answer is going to be mercury
Answer:
Elements in which the d-sublevel is being filled have the properties of metals
