Polar will always have the higher boiling point because they have strong van der waal forces
This element would have 122 neutrons.
Atomic mass is the accumulation of neutrons and protons.
169 - 47 = 122.
Therefore, there are 122 neutrons.
We will not be able to tell the genotype of the purple parent as it can either be a homo_zygous dominant or hetero_zygous. Without the complete genotype of the offspring, we would not be able to tell.
Answer:
Cell membranes (plasma membranes) help organisms maintain homeostasis by controlling what substances may enter or leave cells.
Answer:
A. 0.641 L
Explanation:
<em>Given data:</em>
V1 = 2.5 L
T1 = 300.0 K
T2= 77.0 K
<em>To find: </em>
V2= ?
<em>Formula :</em>
By using Charles’ Law


<em>Calculation:</em>
V2 = 2.5 L x 77.0 K / 300.0 K
= 192.5 / 300.0 k
V2 = 0.641 L