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ikadub [295]
3 years ago
9

Can someone help me please?

Chemistry
1 answer:
Deffense [45]3 years ago
4 0
It doesn't exactly tell you the story...
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Which element contains the same number of energy levels as oxygen?
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Is nac1 (table salt) dissolve with water a chemical or physical change quizet?
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Identify all the physical properties of a base.
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Answer:

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Hope this helps!

7 0
3 years ago
Xenon forms several compounds with oxygen and fluorine. It is the most reactive non-radioactive noble gas because a. its large r
muminat

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d. its effective nuclear charge is lower than the other noble gases.

Explanation:

Xenon belongs to group O on the periodic table. Most of the elements here are unreactive.

Due to the large size of Xenon, the outermost electrons have very low effective nuclear charge. Effective nuclear charge is the effect of the positive charges of the nucleus on the electrons in orbits. This effect decreases outward as atomic shell increases.

Xenon has a very large atomic radius and there is weak a nuclear charge on the outermost electrons. The more electronegative elements would be able to attract some of its outermost electrons easily and form chemical bonds with xenon much more readily.

7 0
3 years ago
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