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Other Identifying Characteristics
Calcite is easy to identify even without testing the reaction to HCl, by its hardness, luster and cleavage. Another special property is magnetism
Answer:
B protons determine indentity and valence electrons determine chemical properties.
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Explanation:
Answer: they all have 7 electrons they have different atom sizes
Explanation: hope it helps
Yes, because CO2 is carbon dioxide, and carbon dioxide contains molecules.