Question

An alfa particle contains

A. 4 positive charge and 2 mass unit

B. 2 positive charge and 4 mass unit

C. 4 positive charge and 4 mass unit

D. 2 positive charge and 2 mass unit​

Answer 1

Answer:

your answer is 4 positive charge and 2 mass unit

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Answer 2

Answer:

Alpha particles are positively charged. They are helium nuclei containing 2 protons and 2 neutrons. They carry 2 unit positive charge and 4 unit mass. They are represented as

2

4

He.