Redioactive element
You can use relative dating which is looking at the rocks around it, or you can use radiometric dating, which compares the amount of radioactive element with the amount of nonradioactive element in the rock.
Seasons :)
The compositionn of a rock containing a radioactive element changes over time by: decaying and changing into another element; the amount of the radio active element goes down, but the amount of the new element goes up.
The dicentric chromosome assay is a blood test that can accurately estimate radiation dose. This test looks for changes in the structure of specific chromosomes that can occur after exposure to ionizing radiation, and the frequency of these changes can be used to estimate the amount of radiation received.
Short periods of climate change caused by changes in the amount of solar radiation an area receives are known as solar forcing. This can lead to variations in Earth's climate, such as ice ages or interglacial periods. Changes in solar radiation can impact temperature and weather patterns on a regional or global scale.
A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.
The particle in an atom that cannot change is the number of protons. If that changes, it is no longer the same element.
Heating up a radioactive substance generally increases the amount of radiation it emits, as higher temperatures can increase the rate of radioactive decay. Cooling it down would have the opposite effect, decreasing the amount of radiation emitted. However, the specific relationship between temperature and radiation emission can vary depending on the radioactive material.
On the amount of radiation emitted; on how close the individual is to the source of the radiation; on any objects in between which might absorb part of the radiation.
Ovens do not actually use radiation to heat food. "Ordinary" ovens simply use a high-resistance material as a heating element, which, when an electric current is run through, discharges a large amount of heat.
Changes in the amount of energy the sun sends out may be related to solar activity cycles, such as sunspot cycles, solar flares, and coronal mass ejections. These cycles can impact the amount of solar radiation reaching Earth and can influence our climate and space weather.
yes, it usually is, the number of protons never changes is in an atom, the amount of neutrons and electrons do however.