Answer:
the second one seems right :)
Explanation:
Answer:
3.4g of Al
Explanation:
you would need to start with 3.4 g of Al
We are living in "COENOZOIC ERA".
In my opinion, the correct answer among the choices presented above is option D. A student is trying to solve the following problem by selecting the tile shown. With this method, t<span>here is nothing wrong. The problem is ready to be solved.
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Group 2 because the outer electrons ( also known as valence electrons) are 2 and that’s how we know which group it is in
