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vagabundo [1.1K]
3 years ago
10

Which particle of the atom has a negative charge?

Chemistry
2 answers:
Sophie [7]3 years ago
7 0

The answer would be B, an electron because the proton is positive, neutron is neutral, and the nucleus is the center of the atom.
aivan3 [116]3 years ago
7 0
The particle of an atom that has a negative charge is: A. Neutron.

I know this because I looked in my science book.

Hope I helped!

- Amber 
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When one form of energy is converted to another form in any physical or chemical change, energy input alwasy equals energy outpu
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In the context of chemistry, yes. Energy input is always equal to the energy output.
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The law of conservation of matter states that matter is neither created nor destroyed in a chemical reaction. Which of the follo
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Answer:

A

Explanation:

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3 years ago
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M
vlada-n [284]

Answer:

El cocodrilo se arrastró durante 20.833 segundos.

Explanation:

El enunciado presenta omisiones y errores conceptuales. La forma correcta es la siguiente: <em>"Un cocodrilo se arrastró 25 metros hacia la derecha con una  rapidez promedio de 1.2 metros por segundo. ¿Cuántos segundos se arrastró el cocodrilo?"</em>

Consideremos que el cocodrilo tiene un movimiento rectilíneo uniforme, el tiempo requerido para el recorrido se calcula con la siguiente ecuación cinemática:

t = \frac{x}{v} (1)

Donde:

x - Distancia recorrida, en metros.

v - Rapidez del cocodrilo, en metros por segundo.

t - Tiempo, en segundos.

Si x = 25\,m y v = 1.2\,\frac{m}{s}, entonces el tiempo empleado por el cocodrilo es:

t = \frac{25\,m}{1.2\,\frac{m}{s} }

t = 20.833\,s

El cocodrilo se arrastró durante 20.833 segundos.

<em />

8 0
3 years ago
Plzz write a small pharghraph
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Mass = reactencts, 73g
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Capsaicin, the compound that gives the hot taste to chili peppers, has the formula C18H27NO3. Its molar mass is 305.42 g/mol. Ca
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O = ( 16 x 3 / 305.42) x 100 => 15.71% of O

hope this helps!
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3 years ago
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