I’m pretty sure it’s nitrogen and oxygen but i’m not positive
The number of protons among the 2 isotopes remain the same, what varies is the number of neutrons between the 2 isotopes. The isotope with the larger mass number possess a greater number of neutrons compared to the other one.
They are all in the same family, also known as a group. They're the same thing.
Answer:
There are similarities between insects and spiders. Both have jointed legs and hard external skeletons, called exoskeletons. ... Although most ants do not have wings, most insects do. Spiders, however, never have wings.
Explanation:
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