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Masteriza [31]
3 years ago
14

How many electrons are in the nucleus of an atom with an atomic number of 7?!!

Chemistry
1 answer:
zzz [600]3 years ago
7 0
There are two electrons
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Non-living factors in an ecosystem are ______.
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What type of reaction does the following equation represent?
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HELP ASAP!!!!!!
blondinia [14]

2, 4, 1

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6 0
3 years ago
En una estructura de concreto cuyo peso es de 8500 n se apoyo sobre un area de 25cm2,hallar la presion ejercida sobre su base
babymother [125]

Respuesta:

340 N/cm²

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Paso 1: Información provista

Peso de la estructura (F): 8500 Newton

Area superficial (A): 25 cm²

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La presión es igual al cociente entre la fuerza ejercida y la superficie sobre la que se aplica.

P = F/A

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