Answer:
A. 2 bonds
Explanation:
If you see a charch of ci20 it would easily show the answer.
I'm hoping this helps!! it's on quizzes if you're wondering
atomic number
isotope is a family of an element with the same atomic number but different mass number.
DISPLACEMENT REACTION
40
Your trying to find out the meters so your going to divide 3920J by 10 and 9.8
3920/10/9.8
