Answer:
The answer is 2
The maximum number an subshell can have is 2
Temperature decreases (?)
Explanation:
Kinetic energy is defined as the energy obtained by an object due to its motion. Whereas energy obtained by an object due to its position is known as potential energy.
(a) When a sled is resting at the top of a hill then it means the sled in not moving. Hence, then it has only potential energy. But when a sled sliding down the hill then it is moving from its initial position.
Hence, when a sled is sliding down the hill then it has higher kinetic energy.
(b) When water is above the dam then it only has potential energy but when the water falls over the dam then it has higher kinetic energy.
Mg gained mass because it went from being a single element (on the reactant side) to being a molecule (on the product side).
Ph= -log[h30]
Ph= -log[1.7x10^-4]
pH= 3.77
pH is acidic
