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marin [14]
3 years ago
15

Scandium 15. Write the nuclear symbol for an ion with a charge of +2,20 protons, and 24

Chemistry
1 answer:
Hoochie [10]3 years ago
8 0
If the element has a charge of +2 it has lost two electrons giving it an overall positive charge making it a cation. In order to find the number of electrons, take the elements atomic number and subtract two since it lost two electrons
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pochemuha

Answer:

D. H2SO4

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2 years ago
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Answer: The equation is written below.

Explanation:

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Answer:

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