take a chill pill
Explanation:
I sent emails to all my teachers telling them why I was so far behind and just being honest. all of them were understanding and just passed me, maybe you could do the same.
Answer:
CO2
Explanation:
They share 2 electrons with carbon.
Answer:
weak bonds break and strong bonds form
Explanation:
An exothermic reaction is a chemical reaction in which heat energy is evolved during the reaction process.
Bond formation requires energy while bond breakage releases energy. More energy is needed for the formation of weak bonds as compared to strong bonds.
<em>Hence, when weak bonds break, they release more energy than needed to make a corresponding strong bond leading to the release of the remaining energy as heat.</em>