JammedBanjo58
18.04.2021 •
Chemistry
The set-up below was used to study some properties of air
Moist iron wool
Test tube
Beaker
Water
State and explain two observations that would be made at the end of the
experiment
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Ответ:
sun
Explanation:The Sun is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, heated to incandescence by ... When hydrogen fusion in its core has diminished to the point at which the Sun is no longer in . Sunlight on the surface of Earth is attenuated by Earth's atmosphere, so that less power arrives