'The time it takes for 50% of the atoms to decay in a radioactive substance is called this'
Half-life
GENERAL SCIENCE: The time it takes for 50% of the atoms to decay in a radioactive substance is called this
The time it takes for 50% of the atoms to decay in a radioactive substance is called this
The time it takes for 50% of the atoms to decay in a radioactive substance is called this
GENERAL SCIENCE
Half-life
GENERAL SCIENCE