Hey there!
Great question=)
Answer:Fog, these are clouds that form near the ground.
I hope this helps;)
Answer:2817.8
Explanation:multiply the value by 365
It should remain constant because of the law of conservation of mass and because the flask is sealed no mass will escape
Remember that carbon has 4 electrons in its valence shell meanwhile bromine has 7
So i think the lewis structure would be :
Br
C Br Br
Br
Hope this helps