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the answer is 43.129310000000004
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The answer is statement #3.
Answer:
C
Explanation:
a variable does that dose not depend on that of another
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ANSWER:
Answer:
Beryllium has an electronic configuration of 1s2 2s2 in its natural state. When in an ion state of Be2+ it loses the electrons in a 2s shell and has a configuration of 1s2. This means that Be2+ has 2 electrons.
