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sveticcg [70]
3 years ago
14

Explain why ply(ethene) can become a pollutant? ​

Chemistry
1 answer:
weeeeeb [17]3 years ago
5 0

Answer:

ipotseeeeeeeeeeeeeeee

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An isotope will lose nucleons,protons,or neutrons in order to become more
Debora [2.8K]
Many atoms if they are radioactive isotopes will loss protons and neutrons as radiation in order to gain and become more stable 

hope that helps
8 0
3 years ago
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Electron A falls from energy level X to energy level Y and releases blue light. Electron B falls from energy level Y to energy l
MrMuchimi

Answer: Transition from X to Y will have greater energy difference.

Explanation: For studying the energy difference, we require Planck's equation.

                                E=\frac{hc}{\lambda}

where, h = Planck's Constant

c = Speed of light

E = Energy

\lambda = Wavelength of particle

From the equation, it is visible that the energy and wavelength follow inverse relation which means that with low wavelength value, energy will be the highest and vice-versa.

As electron A falls from X-energy level to Y-energy level, it releases blue light which has low wavelength value (around 470 nm) which means that it has high energy.

Similarly, Electron B releases red light when it falls from Y-energy level to Z-energy level, which has high wavelength value (around 700 nm), giving it a low energy value.

Energy Difference between X-energy level and Y-energy level will be more.


5 0
3 years ago
Which of the following is a way that materials are used?
Svetach [21]

Answer:

the answer is B.Construction

Explanation:

8 0
3 years ago
Is salt a iconically bounded compound?
zvonat [6]

Answer:

i believe u mean "ionically". Yes it is.

Explanation:

3 0
3 years ago
Round off each number to the indicated number of significant figures (sf)
weeeeeb [17]

Answer:

The answer is B

Explanation:

3 0
3 years ago
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