Answer:
The glow stick in hot water will be brighter
Explanation:
The glow stick in hot water will be brighter than the glow stick in cold water because the heat from the hot water will cause the molecules in the glow stick to move faster. The faster the molecules move in the glow stick, the sooner and brighter the reaction will be. The cold water will cause molecules to move slowly and it will take longer for the reaction to occur, which will also make it less bright.
Answer b I think so sorry if not is
Answer:
Group 2
Explanation:
The force pulling a tree down is the same that brings a skier to the lodge: food and beer. No, just kidding. Gravity. The parachuter in Group three also has gravity as a key force, but the reverse force of the air on the parachute is a key consideration to the problem, as well as to the parachuter. But it comes close.
Answer:
X is an element in period 3 with two electrons in the outer shell. Draw a full diagram of the ion form by this element