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ki77a [65]
3 years ago
13

Why does iron not fit the pattern in column 7

Chemistry
1 answer:
son4ous [18]3 years ago
3 0
Iron doesn't fit because it doesn't have enough atoms or protons in its nucleus so there for it belongs in column 2. <span />
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Convert 123 in scientific notation
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✡ Answer: 1.23*10^2 ✡


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- - Now you always want to times it by 10 to the power of how many times you moved it over, in this case, 2

Final answer: 1.23*10^2

✡Hope this helps✡


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