Radioactive Decay Equations

Radioactive Decay Equations

Assessment

Interactive Video

Science, Physics, Chemistry

6th Grade - University

Hard

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The video tutorial explains radioactive decay, focusing on three types: alpha decay, beta minus decay, and beta plus decay. It describes how each type of decay affects the mass and atomic numbers of an atom and provides examples of how to balance the equations representing these processes. Alpha decay involves the loss of an alpha particle, reducing both mass and atomic numbers. Beta minus decay involves a neutron converting into a proton and an electron, increasing the atomic number. Beta plus decay involves a proton converting into a neutron and a positron, decreasing the atomic number. The tutorial emphasizes the importance of balancing equations to reflect these changes accurately.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between beta plus decay and beta minus decay?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you balance the equations for different types of radioactive decay?

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