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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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-Dominant- [34]

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The answer is SiO2

Explanation:

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Explain the following phenomena. why Fluorine has lower electron affinity than chlorine​
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Salsk061 [2.6K]

Answer:

Option E!

Explanation:

If we were to draw the lewis dot structure for IBr2 -, we would first count the total number of valence electrons ( " available electrons " ). Iodine has 7 valence electrons, and so does Bromine, but as Bromine exists in 2, the total number of valence electrons would be demonstrated below;

7 + 7 * ( 2 ) =\\7 + 14 + 1 =\\22 Electrons

Don't forget the negative on the Bromine!

Now go through the procedure below;

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This plant is grabbing onto the rod as it grows upward. Which tropism is this?
aliya0001 [1]
Thigmotropism is the answer
5 0
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