Answer:
A. a wild dog that finds and mates with a domestic dog.
Explanation:
Answer:
Look in explanation.
Explanation:
Mendeleev has ordered the elements based on increasing atomic mass, he has skipped some elements but assumed that they existed and managed to find the atomic mass of the "unknown" elements.
2.48 g/mL
Density = mass/volume = (205 g)/(82.5 mL) = 2.48 g/mL
Answer:
Energy added: particles move faster and further apart, and matter expands (state changes from solid to liquid to gas). Energy removed: particles move slower and closer together, and matter contracts (state changes from gas to liquid to solid).
Explanation:
I think this is alloys...................
