I think the definition of planetary differentiation is the separation of materials based on density. It involves separating out different constituents of a planetary body as a result of their physical or chemical characteristics, such that each body develops into compositionary distinct layers; such that the denser materials of a planet sink at the center while less dense materials rise to the surface.
A gas is formed when baking soda and vinegar are mixed.
Answer:
It is soft and white. It has a low melting and boiling point, a good conductor electricity, and reacts with water. Furthermore, it is also highly reactive, malleable, and ductile.
Explanation:
Hope I helped!
Answer:
The difference between the energy of the reactants and the energy of the products is called the enthalpy change (∆H) of the reaction. For an exothermic reaction, the enthalpy change is always negative. In an endothermic reaction, the products are at a higher energy than the reactants.
Explanation:
One way you could measure this is hitting the two metals with a mallet and seeing which one has more of a dent