atoms often gain or lose electrons,which causes them to have a temporary negative or positive charge.
Most substances lose or gain energy when their temperature changes.
Wisdom.
gain
Krypton tends to neither lose nor gain electrons since it has a full outer electron shell, making it stable.
No, because they do not gain energy in falling.
Gain or lose
Objects can gain or lose energy through various processes like heat transfer, work done on or by the object, chemical reactions, and electromagnetic radiation. These processes can result in either an increase or decrease in the object's energy depending on the specific circumstances.
Lose
No, objects that gain energy become hotter.
Objects become statically charged when they gain or lose electrons through contact or friction with other objects. This imbalance of electrons creates an electric charge on the object, which can lead to static electricity buildup.
Heat will naturally flow from hotter objects to colder objects. If heat flows OUT OF your body, you will LOSE that heat energy (thermal energy).
atoms often gain or lose electrons,which causes them to have a temporary negative or positive charge.
Positively charged objects gain electrons to become negatively charged. Negatively charged objects lose electrons to become positively charged. This exchange of electrons creates an imbalance of positive and negative charges, leading to the attraction between the objects.
Neither lose nor gain.
gain
Atoms typically do not lose protons because that would change the identity of the element. Instead, atoms can lose or gain electrons to form ions with a different charge. Protons are not generally lost by atoms in chemical reactions.