The best example is C. Heat flows from a hot liquid to a pot handle.
Explanation:
how are you confused there just tell me the problem
There will be a shift towards the reactants
The first shell can hold up to 2 electrons, the second shell can hold up to 8 (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on.
