That would be the exosphere. The reason it feels cold, despite high temperatures, is due to lower air density.
Hope it helps!
The answer is A: neutrons help make an atom more stable.
Neutrons do not have a charge, and they weigh about the same as a proton. Neutrons make an atom more stable because they hold the protons together. Without neutrons, the protons would separate from each other.
The answer is A: neutrons help make an atom more stable.
Answer: Decreased temperatures and increased salinity. Colder water is denser than warm water and the higher the salinity of water the denser it is.
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
Answer:
Positive
Explanation:
For the most effective hot pack, the temperature change should be <u>positive</u>.
<em>Hot packs are generally utilized for their heat-producing abilities. Hence, the reactions leading to the activation of hot packs are usually exothermic, that is, heat energy generating. In other words, positive or increased temperatures must be generated when hot packs are activated.</em>
This is unlike cold packs which are utilized for the cold-generating abilities. Reactions leading to their activations must be endothermic, that is, heat-absorbing.
