They don’t, what you even on about
Answer:
Science can answer any and all questions.
Explanation:
I don't know if this is what are you looking for, but I search of and I found this (Sorry for any English mistake).
ok im not full sure man but i would say multiple voltaic cells that have spontaneous half reactions
im sorry hope it helps
Answer:
I deeply believe that it would be options 1, 2, and 4? Sorry if i'm wrong and good luck!
Not so sure but i think neon
