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Natalka [10]
3 years ago
15

What is the substance? cdH) (Η) (Η (H)C cco Ή) (Η Η Η

Chemistry
1 answer:
BabaBlast [244]3 years ago
4 0
Doing it for the bag
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Clasifica según sea: solución, coloide o suspensión.
makkiz [27]

Answer:

Sal, cobre, aluminio, anillo de oro puro Oxígeno ------ suspensión.

Cerveza, carbonato de sodio, oxígeno, carbono y helio ------ solución.

Explicación:

Sal, Cobre, Aluminio, Anillo de oro puro Oxígeno son los ejemplos de suspensión porque permanecen suspendidos en la solución mientras que por otro lado, Cerveza, Carbonato de sodio, Oxígeno, Carbono y helio son los ejemplos de solución porque formaron una mezcla homogénea en la que ambas soluciones no se pueden diferenciar entre sí pero en suspensión sí se pueden diferenciar.

4 0
3 years ago
Which of the following statements is true?
natulia [17]
The 1 one electrons have positive charge
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What is formed when two or more different elements chemically combine?
Marat540 [252]
B.compound Because compound is when two element are combined or joined chemically
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3 years ago
Which defines the average kinetic energy of a system's particles?
ch4aika [34]
<h2>Answer:Temperature</h2>

Explanation:

Average kinetic energy of a system of particles is given by \frac{f}{2} kT.

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T is the temperature.

For general gases,

f=3

For a given degrees of freedom,average kinetic energy is directly proportional to temperature.

So,the average kinetic energy depends on temperature.

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3 years ago
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Convert 0.00000000045 to scientific notation.
marusya05 [52]

Answer:

4.5 multiplied by 10, to the -10th power.

(4.5 \times 10 { - }^{10} )

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3 years ago
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