As a trend or pattern, the atomic radius decreases as you go left to right across the period, but increases as you go down a particular group.
<em>Answer:</em>
<em>Ether:</em>
Ether are organic compounds that contain ether functional group , in which oxygen atom is connected with two alkyl or aryl group.
They have general formula as follow
- R---O---R or R'---O----R or R'---O---R'
while R = Alkyl
R' = Aryl
Density = mass / volume
mass = density x volume
m = 0.917 x 2.5
m = 2.29 grams
A I’m sure of it because it only makes since one would think ✊
I believe that the answer to the question provided above is that <span>they formed two very different hypotheses since it is what they saw according to what they knew. Also hypothesis is just an intelligent guess.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
