Answer:
The first ionization energy is the energy it takes to remove an electron from a neutral atom.
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<span>Africa was more south and west and South America was more south and east of their current positions. I would say this would be because because South America and Africa used to be together in Gondwanaland millions of years ago and then apparently drifted apart as Wegener thought and then with the advent of plate tectonics it became apparent that the mid-Atlantic ridge runs between them and due to spreading along it Africa and S America got separated.</span>
Scientists often repeat one or more steps several times.
A stars life cycle is determined by its mass it depends on the path so if it’s a large or small there life cycle