Ammonia is the combination of Nitrogen and Hydrogen. also is N2 + 3H2 => 2NH3.
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Answer:
It has a lower density in its solild stae than it does in its liquid state.
Explanation:
Ice floats, allowing life underneath to leave despite the top freezing.
Answer:
CO2 is a trigonal planar.
Answer:
Color, odor, density, melting temperature, boiling temperature, and solubility are examples of physical properties. Physical properties can be used to identify a pure substance.
Explanation:
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