A. -3
hhhhhjhhhhhhhhhtghhhhhh (this is just bc the answer has to be at least 20 characters long don't mind this)
Modern ceramics have all properties which have traditional ceramics for example hardness, high resistance to chemicals, and heat and they are different from traditional ceramic because have superior magnetic are or electrical properties.
One example is classical ceramic which is an insulator but when is dopped with ZnO it becomes a good conductor at high voltages.
to know more about clay ceramics and high tech ceramics here
brainly.com/question/17192744?referrer=searchResults
#SPJ4
Go on google bro you can get more help there and hope you get what your looking for and good luck
Answer:
C
Explanation:
Br + Br-> Br2 (covalent bond)
bond formation releases energy, as the Br's are in a lower energy state like Br2