D) A change in state of matter from liquid to solid is a physical change.
It’s a redox reaction since k has been oxidised and h has been reduced. i doubt it’s a combustion rxn since the end products should be C0₂ and H₂0
5. The difference between mass and weight it that mass is the volume inside a object.
Which force prevents protons from repelling each other inside a nucleus?
the gravitational force
the weak nuclear force
the electromagnetic force
<u>the strong nuclear force</u>
Answer:
i dont even know tbh jk i wont waste ur time unless nvm ok so the answer is The correct answer would be C.10. Krebs cycle is a part of cellular respiration that takes place in the mitochondria. Five energy conversions take place in one complete cycle of the Krebs cycle. These conversions lead to the formation of three molecules of NADH, one molecule of FADH₂ and one molecule of ATP.
Explanation:bc im superrr smart
