I only know #8 and the raindrop would increase speed due to gravity.
Answer:
Decomposition
Explanation:
A molecule breaks up into 2 simpler molecules
Like when you put ice in water it starts going down
When entering a science lab which of the following should be done by science students.
D. Students must wait for their teacher to give instructions.
6. 20.0 x 17.16= 343.2m^2
...with the discovery and identification of the electron; and with the discovery of the first subatomic particle.
C'mon man, this is on the wiki page for J.J. Thomson, first paragraph.