Alpha decay causes the mass number of the nucleus ... on both sides of the equation. An unstable nucleus can emit a fast-moving electron called a beta (β) particle, to become more stable.

and the time it takes for one-half of a particular isotope to decay is its radioactive half-life. For example, about 1.5 percent of a quantity of Uranium 238 will decay to lead every 100 million ...

half life and nuclear equations. If you struggled with the quiz, don't panic - we've got you! You can revise radioactive decay by clicking the links below. Click the links below to try our GCSE ...

The half life of a radioactive isotope is the time taken for it to decay to half of its original amount of radioactivity. The specific activity is the activity per unit mass of a particular ...

To achieve this, the AMoRE collaboration tried to observe neutrinoless double beta decay using molybdenum-100 (100 Mo), a radioactive ... limit on the decay halflife of Mo-100." ...