Speed= distance/time
given time=15minutes
convert minutes to seconds 15×60=900
distance=20/1000 = 0.02metres
speed = 0.02/900
= 2.22×10^-5
the average speed is 2.22×10^-5 m/s
Bromine has stronger inter molecular force than Fluorine.
<h3> Inter molecular forces and relationship with physical states of matter</h3>
The intermolecular forces of a substance tells the physical state of that substance , We can therefore say that the Solid, liquid and gas states of substances depends on the intermolecular forces surrounding them.
- For solids,the inte molecular forces will be so strong as they draw the molecules together giving them a compact structure.
- For liquids, the the inter molecular forces will be just strong enough to keep the molecules together in a confined space.
- For gases, the the inter molecular forces are weakest as the molecules move about.
We can then conclude that At stp, fluorine is a gas and bromine is a liquid because, compared to fluorine, bromine has a stronger intermoleclar force.
See more of intermolecular forces here: brainly.com/question/492113
Answer:
In sociology, deviance describes an action or behavior that violates social norms, including a formally enacted rule (e.g., crime), as well as informal violations of social norms (e.g., rejecting folkways and mores).
Explanation:
Answer: I don’t know the song but I’ll check it out!
Explanation:Have a great day!✌
Ok?.... why are you telling us this is it a question?
