Answer:
Atomic radius decreases moving from left to right across a period.
Explanation:
When we move left to right across a period, the size of atoms generally decreases. It is because within the period the outer electrons are in same valence shell and the number of electrons and proton increases moving from left to right across the the period. It increases the effective nuclear charge resulting in the increased attraction of electron to the nucleus that causes the decreased radius of the atoms.
Process is called condensation and it happens when heat is removed from gaseous system.
Answer:
377 nm
Explanation:
Number of lines per meter is, 
Grating element is, 
![=1.8868 \times 10^{-6} \mathrm{~m}[tex] Order is, n=5 Condition for maximum intensity is, [tex]d \sin \theta=n \lambda](https://tex.z-dn.net/?f=%3D1.8868%20%5Ctimes%2010%5E%7B-6%7D%20%5Cmathrm%7B~m%7D%5Btex%5D%0A%3C%2Fp%3E%3Cp%3EOrder%20is%2C%20n%3D5%0A%3C%2Fp%3E%3Cp%3ECondition%20for%20maximum%20intensity%20is%2C%20%5Btex%5Dd%20%5Csin%20%5Ctheta%3Dn%20%5Clambda)
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway,here is the answer. The atmospheric condition in which <span>fog is most often formed in the san Joaquin valley is stable stability. Hope this helps.</span>
