The battery itself contains chemical energy, which is converted to electrical energy, and then converted to mechanical energy.
Answer:
B. Anions are formed when an atom loses electrons.
Answer:
Here's what I get
Explanation:
Ethylamine has an N atom with a lone pair of electrons.
It can act as a Brønsted-Lowry base and accept a proton from water and become an ethylammonium ion.
The structure of the ion is shown below (there is a C atom at each of the four-way bond intersections).