Mathematics, 03.12.2021 08:10 goodkida7

There is a box with grey dot that has 49 protons. What kind of isotope is this?

What is the name of the isotope represented by the gray box?

Name a radioactive isotope with the same mass number as the isotope with a gray dot in its box and 49 protons

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There is a box with grey dot that has 49 protons. What kind of isotope is this?

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