Physics, 13.04.2021 01:00 salsa456

The Sun's chemical composition was about 70%% hydrogen when it formed, and about 13%% of this hydrogen was available for eventual fusion in the core. (The rest remains in layers of the Sun where the temperature is currently too low for fusion.)Use the given data to calculate the total mass of hydrogen available for fusion over the lifetime of the Sun.

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The Sun's chemical composition was about 70%% hydrogen when it formed, and about 13%% of this hydrog...