jungkook6954 jungkook6954

09-10-2020
Chemistry

contestada

What is the mass number of neon (Ne)?
A. 20
B. 18
C. 10
D. 2

Respuesta :

dreamsforlosers dreamsforlosers

09-10-2020

Answer:

A

Explanation:

it is round up to 20

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nettie68 nettie68

09-10-2020

Answer:

20 is the answer (A)

Explanation:

Neon/Atomic mass

20.1797 u

this is approximately 20 so 20 is the answer (A)

hope this helps!

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