shanavrekaar shanavrekaar

15-04-2016
Chemistry

contestada

An alpha particle has a mass number of 2.
a. True
b. False

Respuesta :

anniesh7 anniesh7

16-04-2016

B. False. An alpha particle is a Helium nucleus which has a mass of 4 as it is made from 2 neutrons and protons each with mass of +1.

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DeanGulberry2176 DeanGulberry2176

03-05-2021

Answer:

False

Explanation:

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