FIRST CORRECT GETS BRAINLIEST AND 25 POINTS _: Would be considered a pure element because _.
_: Would be considered a mixture of elements because _.
_: Would be considered a mixture of compounds because _.
_: Would be considered a mixture of only one type of compound because _
_.

E would be considered a pure element beacuse there's only one type of atom

B would be considered a mixture of elements because there is more than 3 elements

C would be considered a mixture of compounds because there is more than 2 compounds

A would be considered a mixture of only one type of compound because there are 2 different atoms joined together

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

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