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Romashka-Z-Leto [24]
4 years ago
14

If a country wants to increase its GPA what actions could be taken

Chemistry
1 answer:
Murljashka [212]4 years ago
5 0
All of the above are correct answers

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Which model correctly describes the locations of protons and electrons in the wave mechanical model of the atom?
masya89 [10]
The model correctly describes the locations of protons and electrons in the wave mechanical model of the atom is the <span>proton in nucleas, electron in regions of most probable location. 

Thank you for posting your question here at brainly. I hope the answer will help you. </span>
5 0
3 years ago
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The best material to be used in making cooking pots handles is made of: a. Polypropylene b. Bakelite c. Rubber d. Polyethylene
frutty [35]

Answer:

b. Bakelite

Explanation:

Bakelite -

Bakelite is a form if plastic , and is the very first plastic synthesized .

The handles of the cooking utensils are used to hold the utensil firmly , and hence need not turn hot while cooking , and need to be strong enough to take care of the food .

Hence , the handle should be of the material which is poor conductor of heat and strong .

Hence , bakelite is used for making the handle.

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4 years ago
Match the following polyatomic lons.<br> (Refer to picture)
olya-2409 [2.1K]

Answer:

1 Nitrate

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4 carbonate

5 permanganate

6 phosphate

7 acetate

8 chromate

9 dichromate

10 sulphite

8 0
3 years ago
The Sun has six regions or layers. Identify the Sun's layers, beginning with the innermost and moving out.
balu736 [363]

Answer:

Beginning from the innermost layer and moving towards the outermost of the sun that has six layers.

1. Innermost layer is the core: All the energy of the sun comes from core. Here hydrogen and helium are components that are present.

2. Radiative zone: The high-energy photons are move from the innermost core to the second innermost radiative zone.

3. Convective zone: It is a comparatively cooler layer to the core and radiative zone.

4. Photosphere: It is the 4th innermost region with sunspots and called the magnetic field of the sun.

5. Chromosphere: This red color layer with filaments of gas is cooler than the photosphere.

6. Corona: It is the outermost layer of the sun and the temperature is much higher here.

4 0
3 years ago
Why does a short circuit occur?
Margarita [4]

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Current randomly flows around the circuitt

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3 years ago
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