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lesya [120]
3 years ago
14

Explain what the name scandium lll oxide means in terms of electrons lost and gained and identify the correct formula

Chemistry
1 answer:
andre [41]3 years ago
7 0
Scandium lost 3 electrons and gave them to oxygen the formula would be Sc2O3
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Give the electron confiuration of Chromium (Cr), atomic number 24.
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3 years ago
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Answer:

his is an example of a first-year chemistry question where you must first convert two of the pressures to the units of the third and add them up, per Dalton’s law of additive pressures. There are three possible answers, one for each of the three pressure units.

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Explanation:

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