Describe the characteristics of single replacement reaction, how it is identified, and what determines if this reaction will occur. Give an example in your response. (10 points)

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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the answer is 303.15 or 303

i have no clue hope you find the answer