Phosphorous has three lone electrons that need pairing. Similar to how carbon has 4 lone electrons, and forms CH4
It becomes more stable
delta G gets closer to zero
All of these are compounds except oxygen because a compound is two or more different elements bonded together.
The answer is , C. Both the atomic mass and the atomic number increase from left to right .
Number 4 is
-Oxidation occurs at the anode, while reduction occurs at the cathode. Recharging a battery involves the conversion of electrical energy to chemical energy. During recharging, there is movement of electrons from an external power source to the anode, and on the other side electrons are removed from the cathode.
