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IrinaK [193]
3 years ago
6

Two protons and two neutrons are released as a result of this reaction. mc017-1.jpgRn mc017-2.jpgPo + ? Which particle is releas

ed? one alpha particle two beta particles one alpha and one beta particle one high-energy photon
Chemistry
2 answers:
Dovator [93]3 years ago
5 0
The nuclear reaction occurring is known as alpha-decay, and during this process, an alpha particle is released from a heavy radioactive nucleus to form a lighter more stable nucleus. The alpha particle is equivalent to a helium nucleus, which means it contains 2 protons and two neutrons (net charge of +2)
The decay equation is:
Rn → Po + α
Sedaia [141]3 years ago
4 0

Answer:

A: (ONE ALPHA PARTICLE)

Explanation:

on edg

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(c) O2 gas is transferred from a 3 L vessel containing oxygen at 4 atm to an evacuated 20 L vessel at a constant temperature of
Fudgin [204]

Answer:

After the transfer the pressure inside the 20 L vessel is 0.6 atm.

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