Answer:
A.
Explanation:
the gradual movement of the continents across the earth's surface through geological time.
Answer:
See explanation
Explanation:
According to Bronsted-Lowry, an acid is a proton donor while a base is a proton acceptor.
Hence, if we consider the reaction above, we will notice that for each base there is a conjugate acid and for each acid there is a conjugate base.
For the acid HNO3, its conjugate base is NO3^- while for the acid H3O^+, its conjugate base is H2O.
Rub the magnet on the iron an it will cause a stronger force of attraction. Hope this helped!
The fifth shell can hold up to 50 electrons and the forth shell can hold 8 electrons
