Chemistry, asked by mandirakonaigokarna, 3 months ago

which one has radioactive in isotopes​

Answers

Answered by shivangshukla84
0

Answer:

IRIDIUM PROMETHIUM ETC. ARE RADIOACTIVE MATERIAL WHICH HAS ISOTOPES

Answered by khushidas93
1

Answer:

Every chemical element has one or more radioactive isotopes. For example, hydrogen, the lightest element, has three isotopes with mass numbers 1, 2, and 3

Hydrogen

Thorium

Radium

etc..

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