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vlada-n [284]
3 years ago
13

Do you believe the research subjects in the original study were appropriate for this experiment

Chemistry
2 answers:
olga55 [171]3 years ago
5 0
Umm......in what study?
ioda3 years ago
4 0
Fgdgdfgdfgdfgdfgfdgfsdasffglkjhuifgnufgu

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What is the difference between an atom in the ground state and an atom in an excited state? A. The atom in the ground state has
Marizza181 [45]

The correct option is C.

An atom can be either in the ground state or in an excited state. An atom is said to be in the ground state, if the total energy of its electron can not be lowered by moving one or more electrons into different orbitals. At the ground state, the electrons in the atom have the lowest energy possible and they are stable. On the other hand, an atom is said to be in an excited state, if the energy of its electrons can be lowered by transferring one or more electrons into different orbitals. An atom in an excited state has more energy and is less stable.

7 0
4 years ago
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Write the full ground state electron configuration of f+.
ANTONII [103]

Answer:- 1s^22s^22p^4 .

Explanation:- Atomic number for fluorine(F) is 9 and it's electron configuration is 1s^22s^22p^5 . F^+ is formed when F loses one electron from it's valence shell.

F\rightarrow F^++1e^-

Second shell is the valence shell for fluorine and so it loses one electron from 2p to form  F^+  and the electron configuration of the ion becomes 1s^22s^22p^4 .


7 0
3 years ago
4. The picture shows a full moon.
Anuta_ua [19.1K]

Answer:

A full moon occurs when the Moon appears as a complete circle in the sky.

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6 0
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Why is it important that there is only a small amount of water in the beaker
natita [175]

Answer:

because too much can neutralise the results

4 0
3 years ago
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A jet airplane reaches 750 km/h on a certain flight. What distance does it cover in <br> 10 min?
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The distance that jet covered in 10 min is 125 Km

calculation

distance = speed  x time

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=750 x10/60=125 Km

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3 years ago
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