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Vikentia [17]
3 years ago
11

1.

Chemistry
1 answer:
oksian1 [2.3K]3 years ago
7 0

Answer:

1. total

2. potential

3. zero

4. inversely

Explanation:

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I take honors chemistry I hope this helps.

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Explanation:

<u>The elements  Calcium ( Ca ) and Cobalt ( Co ) , are both present in the same period , and across the period the atomic radius decreases from left to right , since , the atomic number increases , so the electrons increases , which in turns increases the effective nuclear charge , and hence the size decreases , </u>

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3 years ago
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