It can take anywhere from 2 to 5 months for a piece of paper to decay, depending on factors like moisture, temperature, and exposure to microorganisms. In ideal conditions, paper can decompose faster.
Nuclear waste can take thousands to millions of years to decay completely, depending on the type of radioactive material.
Most isotopes of Xenon are stable and so do not decay. The shortest lived isotope has a half life of more than 10^16 (10 quadrillion) years.
Radon-222 has a half-life of about 3.8 days. To calculate the time it will take for 30g to decay to 7.5g, you can use the radioactive decay equation: final amount = initial amount * (1/2)^(t/h), where t is the time and h is the half-life. Solving for t gives approximately 7.6 days.
Nylon is a synthetic polymer that is not easily biodegradable. It can take hundreds of years to fully decay in the environment, contributing to plastic pollution. Recycling and proper disposal are important to mitigate the impact of nylon waste on the environment.
Element 118 (Oganesson) is a superheavy element that is highly unstable and decays very quickly, within a fraction of a millisecond, into element 116 (Livermorium) through alpha decay.
a few months
take the rule and draw a line that is as long as you need it
take a piece of paper and put it in a bottle and take a piece of string and light the string
The rate of decay for a lollipop wrapper depends on the construction of a wrapper. If it is paper, it will decay in a few months. Plastic may take centuries. Foil will take about 25 years.
Take a scissor and cut a piece of paper. Stupid paper!
Take a piece of paper and cut it in half (anywhere will do) and you will have two pieces of paper - and your original piece of paper has changed shape.
piece of paper with writing on it
Take a rectangular piece of paper and fold it diagonally until you have a triangle that is two pieces of paper thick, Cut of the piece of paper that does not make up part of the triangle unfold it and you have a square.
a while
Take a regular piece of A4 paper and glue it to a mirror.
Time taken would depend on the size of the paper and the sophistication of the measuring device ... mainly the rate of counting of which it's capable.
where you take the a piece of sting dip it in the paint and put in a white piece of paper