BaO, Barium Oxide.
Na2SO4, Sodium Sulfate.
CuO, Copper (II) Oxide.
P2O5, Diphosphorus Pentoxide.
HNO3, Nitric Acid.
CO32-, Molecular Formula.
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Blue, white, yellow, orange, red
Answer:
D. its actual size and distance from an observer
Explanation:
haha aint i the brainliest
jst kidding
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