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The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle?

(Click on suggested Options to select the answer \| Color Red means : Wrong & Green Means: Correct)
The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? A. 3 billion years B. 100 years C. 0.01 minute D. 13 days Check Answer Complaint Here As Incorrect Question / Answer

Related Questions Approximately one-half of the world population lives in A. East Asia and Europe B. Europe and Eastern-North America C. Southern and South-East Asia D. East and South Asia Check Answer Complaint Here As Incorrect Question / Answer Half portion of a rectangular piece of ice is wrapped with a white piece of cloth while the other half with black one. In this context which one of the following statements is correct? A. Ice melts more easily under white cloth B. Ice melts more easily under black cloth C. No Ice melts at all under the white cloth D. No ice melts at all under the black cloth Check Answer Complaint Here As Incorrect Question / Answer Isotopes of an element contain A. the same number of protons but different number of neutrons B. the same number of neutrons but different number of protons C. equal number of protons and electrons D. equal number of nucleons Check Answer Complaint Here As Incorrect Question / Answer Two atoms are said to be isotopes if A. they have the same atomic numbers but different mass numbers B. they have the same number of neutrons, but different mass numbers C. the sun of the number of protons and neutrons is the same but the number of protons is different D. they have the same number of neutrons but different modes of radioactive decay Check Answer Complaint Here As Incorrect Question / Answer Isotopes are separated by A. crystallisation B. sublimation C. distillation D. filtration Check Answer Complaint Here As Incorrect Question / Answer

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