Hello, here’s the answer to your question. Converting ammonia to nitrate, which is absorbed by plants
Because Na+ has less electrons than Na which means Na+ will be a smaller atom (give me brainliest please)
Exothermic reaction is when the system releases energy to the surrounding, the energy (in the perspective of the system) will have a sign of negative, as the system is transferring energy towards the surrounding.
Endothermic reaction is when the system is absorbing energy from the surrounding, the energy (in the perspective of the system) will have a sign of positive, as energy is transferred to the system.
The cornea does not contain any blood vessels, but instead contains many nerve endings that make it extremely sensitive. That is why a scratch or a loose eyelash is so painful.
Ratio of neutrons & protons .
