Question

Which of these provides the BEST evidence for the existence of the weak nuclear force?

O A. electromagnetic radiation
OB. radioactive decay
O C. electron orbital shapes
O D. covalent bonds

Answer 1

Radioactive decay is the best evidence for the existence of the weak nuclear force.

Step-by-step explanation:

The radioactive decay provides the BEST evidence for the existence of the weak nuclear force. This force is responsible for the radioactive decay of unstable atomic nuclei. During radioactive decay, a nucleus emits a radioactive particle, such as an alpha particle or a beta particle, indicating the weak nuclear force at work.

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