Chemistry

Chemistry, 12.03.2020 05:21, Evixie84

Drag each tile to the correct box.
Arrange the phases in the life cycle of the Sun in order from the birth of the Sun to the time in the far distant future when the Sun has cooled.
becomes a black dwarf
becomes a white dwarf
begins nuclear fusion at its core
casts off matter as planetary nebula
exists as it is today
enters red giant phase

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