Pure chemistry: gain knowledge for own pleasure
Applied chemistry: gain knowledge to know how to use it
A bowling ball.
definition of dense-closely compacted in substance
Answer:
When a molecule is excited to a higher state it often ends up in its lowest excited state S1 and then emits radiation.
The answer is Electrons move between objects. The reason this is known is that the acts of friction and conduction (from the little picture he could not put in) involves contact to be known as friction and conduction. Without contact the electrons could not move between objects. I also got this question right on the test. That's how I know this is right. I hope this helps. ( ͡° ͜ʖ ͡°)
