naturally occurring element why consider 85%23 / 11 Y and 15% 25/11 y give the number of forces nutrients and electrons in each isotope of element y ​

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

gas

explanation:

smoke is the matter of a gas

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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