Question

Which time frame correctly describes the range of half-lives? fractions of a second to billions of years seconds to minutes minutes to days days to millions of years

Answer 1

Fractions of a second to billions of years

Answer 2

The time frame which correctly described the range of half-lives is FRACTION OF A SECOND TO BILLIONS OF YEARS. Half-life refers to the specified time that is required for a radioactive isotope to reduce to half its original value. The half lives for each isotope varies depending on the contents of the nucleus of the atom. Generally, half-life ranges from a fraction of a second to billions of years.