The answer to your question is option 1. I hope this has helped.
ones that are answered through observing :)
Answer:
True
Explanation:
Whenever something loses thermal energy, it contracts and becomes smaller.
Answer:
6 Cl0 + 6 e- → 6 Cl-I (reduction)
2 Fe0 - 6 e- → 2 FeIII (oxidation)
The average atomic mass of the element is the sum of the products of the percentage abundance of isotope and its mass number. Therefore, for atomic mass equal to 58.933, the most abundant isotope is cobalt-59. Thus, the answer is letter C.
