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Helen [10]
3 years ago
11

Why is there a difference in the conductivity of pure solid NaC1 and of the 1.0 M NaC1 soulution

Chemistry
1 answer:
Basile [38]3 years ago
7 0
That would be cause part of the sodium is pure and that means it still kind of has it properties when it was an element and that its i think.
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What is the sum of all charges in the formula for an ionic compound? +1 0 8 –1
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QUESTION 8: When would acceleration increase most? *
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The lewis representation above depicts a reaction between a halogen (blue) and a main-group element from group (red). in this re
valina [46]
<h2><u>Full Question: </u></h2>

Attached in attachment.

<h2><u>Answer</u>:</h2>

Y is from Group 17. It needs 1 electron to complete its octet. There are total 6 lone pairs in molecule and 1 bond pair. The bond is covalent bond.

<h3><u>Explanation</u>:</h3>

In the picture given, we can see that it contains Lewis Dot structure of two elements X and Y. The X is said as a halogen and also correspondingly has 7 electrons in its outermost shell. The Y isn't mentioned which element it is, but similarly to X it also has 7 electrons in its outermost shell. So it is also a halogen. The group of the halogen is group 17. So Y belongs to group 17.

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