Answer:
b
Explanation:
b/c proton + neutron=mass number and
mass number - proton= neutron
Answer:
ggghy I am a great and the other hand the wildcats their own is the name of the
Depression in freezing point (Δ
) =
×m×i,
where,
= cryoscopic constant =
,
m= molality of solution = 0.0085 m
i = van't Hoff factor = 2 (For
)
Thus, (Δ
) = 1.86 X 0.0085 X 2 =
Now, (Δ
) =
- T
Here, T = freezing point of solution
= freezing point of solvent =
Thus, T =
- (Δ
) = -
Answer:
It's obviously true
Explanation:
As we have evolved over the years we have become more advanced
Examples that have been believed to be science: such as religion, flat earth, etc.