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Chemistry

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Emmanuel McKenzie

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Cards in this guide (5)
Which type of radioactive decay has the largest and most damaging particles

alpha decay.

Which term describes energy that is required to get chemical reactions started

activation energy

What is the atomic number of this element of PB

The atomic number for the Element Lead is 82.

What is the mass number of this element 82 pb

Mass number refers to a particular isotope of 82Pb.

Which of these statements is true of organic molecules

They can be chains, rings, or branched structures.

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