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Rufina [12.5K]
3 years ago
8

I need help with this.

Chemistry
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

Answer:

The first earth shows lines of latitudes while the second erath with curved line shows lines of longitude

Explanation:

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A particle that has the electron configuration 1s²2s²2p³ would:
notka56 [123]

Answer:

Have 2 filled orbitals and 3 partially filled orbitals.

Explanation:

Hello there!

In this case, according to the given information of the electron configuration for that particle; it is possible for us to infer it has 5 valence electrons, as the electrons on its outermost shell (2). Moreover, we undertand this particle needs three bonds, does not have neither the electron configuration of a noble gas which ends by p⁶ nor that of an alkali earth metal as it ends by s².

Therefore, we infer the correct answer is Have 2 filled orbitals and 3 partially filled orbitals because according to the Hund's rule, the s orbital is fulfilled and the p orbital has 1 electron orbital fulfilled and two partially filled orbitals.

Regards!

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3 years ago
How can you find a tutor??​
yanalaym [24]

Depending on what you are doing, virtual, or in school, you can contact your school and you ask them, or you can have your teacher, based on the subject, tutor you.

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Provide 3 examples of substances that are mixtures and list the substances in them
Vedmedyk [2.9K]

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Water and salt = salt water

Oxygen and water = sea foam

Smoke and fog = smog

Explanation:

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