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Zina [86]
3 years ago
8

Positron Emission Tomography (PET) is an advanced medical scanning technique. Fluorine-18 is a commonly used isotope for PET sca

ns. Which equation shows positron emission by F-18?
A. equation A

B. equation B

C. equation C

D. equation D

Chemistry
1 answer:
TiliK225 [7]3 years ago
3 0

Answer:

Option D. equation D

Explanation:

Positron is simply a beta plus decay or superscript 0 e subscription 1 (0 1 e).

Now, let us consider the options given:

Option A is emitting alpha decay

Option B is emitting beta minus decay.

Option C is emitting beta minus decay.

Option D is emitting beta plus decay also known as Positron.

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Hello!

Your answer is A, asthenosphere

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It is <u>below the lithosphere,</u> between <u>80 and 200 km</u> below the surface.

Therfore, the asthenosphere is <u>the part of the mantle that is still a solid but flows like a thick, heavy liquid.</u>

<u />

Hope this helps!

Have a great day!

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Answer:

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Explanation:

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