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AleksAgata [21]
3 years ago
9

Question 6

Chemistry
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

He is probably studying <u>Geomorphology. </u>

Explanation:

Geology is the science that studies the composition, structure, dynamics, and history of planet Earth, the processes by which it has evolved including everything that has to do with its natural resources and with this the processes that affect the surface, and therefore, the environment.

Geomorphology is a branch of geosciences, more specifically geography and geology. One of his most interesting models explains the ways in which the earth's surface is the result of a consistent dynamic balance.

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Si el número atómico del Flúor es 9 y su masa atómica 19, ¿cuántos electrones, protones y neutrones, tiene? Justifique con formu
ValentinkaMS [17]

La respuesta correcta es  e) 9, 9 y 10

Explicación:

En general, la composición de los átomos incluye electrones (carga negativa), protones (carga positiva) y neutrones (carga neutra). Además, la masa atómica se refiere al número en conjunto de neutrones y protones, mientras que el número atómico define el número de protones. Es decir que masa atómica = número de protones o número atómico más de número de electrones. Además, en un átomo de carga neutra el número de electrones y protones es neutra.

De acuerdo a esto, número de protones o número atómico + número de neutrones = masa atómica

9 (número de protones) + número de neutrones = 19 (masa atómica)

número de neutrones = 19 (masa atómica) - 9 (número de protones)

número de neutrones = 10

Además, el número de protones = número de electrones por lo que 9 protones significa que hay 9 electrones

Es decir, que el número de electrones es 9, el número protones es 9, y el número de neutrones es 10

5 0
4 years ago
What is the element Cr2O5 name? It is on my college study guide and I am really struggling, please help.
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Chromium oxide (Cr2O5) More... Molecular Weight. 151.99 g/mol. Component Compounds.
3 0
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A real gas will deviate from the behavior of an ideal gas at ________?
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B.) At higher temperature and low pressure.

Hope this helps you.
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The Atlantic ocean grows in size due to a<br> Divergent boundaries
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Answer:

True

Explanation:

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As we climb a mountain to a higher altitude, we experience a pressure increase.(T/F)
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