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11. Iron is a solid metal, and oxygen is a gas. When iron and oxygen atoms combine, they form a solid called iron oxide. How should iron oxide be categorized? A atom B element C…

11. Iron is a solid metal, and oxygen is a gas. When iron and oxygen atoms combine, they form a solid called iron oxide. How should iron oxide be categorized? A atom B element C…
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11. Iron is a solid metal, and oxygen is a gas. When iron and oxygen atoms combine, they

form a solid called iron oxide.
How should iron oxide be categorized?
A atom
B element
C gas
D molecule

User Nsinvocation
by
8.1k points

1 Answer

4 votes

Answer:

D. Molecule

when iron and oxygen combine they will make a molecule

User Shams Reza
by
8.3k points
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