A) a good hypothesis to be put in question for the experiment would be “Fluorescent light can fade color photographs quicker than direct sunlight can.”
B) the controlled variables, or things that will need to be kept constant throughout the experiment, would be the amount of light on each picture, the amount of ink on each picture, the type of ink on each picture, the size of each picture, and the time of day of the light for each picture.
The sum is 34.688 m.
If m is a variable, then the m would be attached to 34.688.
Sodium loses an electron and chlorine gains an electron.
Hope this helps!
Answer: I'm going to guess and say it is h2 or o2 I am not sure.
Explanation: