Phiarie Phiarie

14-06-2017
Chemistry

contestada

HELP IN CHEM. PLEASE!!!!!!!

1. Which particle is emitted when an atom of 23090Th changes to 22688Ra?

A.. alpha particle

B. beta particle

C. gamma particle

D. positron

Respuesta :

ZachWolf ZachWolf

21-06-2017

It would be Beta Particle.

Answer Link

lilychalk lilychalk

21-07-2019

Answer:

B all the way

Explanation:

I just took chem haha

Answer Link

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