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pashok25 [27]
4 years ago
11

Which best explains the observed trend in atomic radii going down the periodic table?

Chemistry
2 answers:
Karo-lina-s [1.5K]4 years ago
6 0
<span>Among all the main groups the trend of increasing atomic size down the group is observed.This is because of addition of extra shell as we move down the group.</span>
Liula [17]4 years ago
5 0

D.The more energy levels that are occupied by electrons, the larger the atomic radius. (apex)

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What is the boiling point of 5 ml of alcohol
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If an international student returns to her country of origin and works for an MNE whose headquarters is in the country where she
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Answer:

B. HCN    

Explanation:

        PCN stands for Parent Country National. A PCN is an individual who is working in the country other than his or her native or origin country.

        HCN stands for Host Country National. A HCN is the employee of the organization who is a citizen of the country where the foreign subsidiary is been located.

       TCN stands for Third Country National. A TCN is an individual of other nation who is hired by a government who represents neither his host country or the  government.

        Hence in the context, a person who returns to his native country and works at an MNE which have its headquarter in the country where the individual studied is termed as a Host Country National or HCN.

Thus the correct option is (B).

4 0
3 years ago
Why is soap so effective at killing microorganisms?​
IceJOKER [234]

Answer:

— Washing with soap and water is an effective way to destroy and dislodge many microbes

Explanation:

  1. Soap actually kill germs on our hands, it breaks them up and removes them
  2. .But soap molecules have two different ends to them.
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