3 years ago

Explain how you figure out the number of neutrons in Tellurium-128.

Chemistry

1 answer:

sweet [91]3 years ago

7 0

Answer:

Explanation:

128 is the mass number. it means protons+nutrons=128

then the atomic number of te-128 is 52. atomic number means the number of protons .

so 128-52=76.

if you don't get it, I'll explain it later

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