Iodine 131 and iodine 126 are the same in the sense that, they both have the same number of electrons and protons in their atoms, it is only the number of their neutrons that is different. Iodine 131 has 78 neutrons while iodine 126 has 73 neutrons.
D for sure hope this helps
The answer is D, because "Animals without a backbone are invertebrates."
A water molecule, because of its shape, is a polar molecule.
Answer:
174.9591 Grams mate :) have a good day ily
Explanation:
