Helium is a(n)
A) element.
B) compound.
C) electron.
D) heterogeneous mixture.
E) homogeneous mixture.
Correct Answer:
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Q7: An ice cream sundae is a(n)
A)compound.
B)heterogeneous mixture.
C)element.
D)homogeneous
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A)compound.
B)heterogeneous mixture.
C)element.
D)homogeneous mixture.
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