Answer:
its easy ask to chrome or search in yt ;)
Temperature is a measure of "Molecular movement"
In short, Your Answer would be Option B
Hope this helps!
Answer: Tin (Sn)
Explanation: The electron configuration for tin (Sn) is shown in the picture. It's last electrons are:
5s^2 4d^10 5p^2
The valence electrons are in the 5th electron shell and include 2 each in the 5s and 5p orbitals.
8.4 moles equals 469.14g Fe