In favorable circumstances less than 1 year.
Brass is a metal it does no decompose. Only organic materials can decompose.
It can take up to two months for an apple core to decompose in a landfill. Banana peels will take a few days to decompose. While glass takes a very long time to decompose, a paper bag can take up to five months.
about 500 years, some sources will tell you that the time period is undefined
Most leaves will decompose in a few weeks if they are in a moist climate.
It depends where it is, so it is not possible to find an exact answer. If dry, I guess hundreds of years or never. If moist, but clean, maybe some decades. If moist and dirty, like if it is buried in soil, maybe a 10-30 years. If bright/white cotton is left moist for a few days, you can already see brown spots or mildew on them.
15
5.26 years
10
1700 years to decompose
I believe it is 46 years or something like that..
it takes about 10 years to decompose .
about 5oo years...
it takes about 10 years to decompose .
Latex is made from the sap of a tree and is therefore a natural substance. It takes about as long for a latex balloon to biodegrade as it does an oak leaf, about 6 months.
10 years
Electronics can take multiple years to decompose. Electronical waste is called e-waste. It can take up to 1,000,000's of years to biodegrade.
it takes thousands of years for a water bottle to decompose.