It is an element. Aluminun foil is aluminum prepared in thin leaves.
In a double-replacement reaction, the _____.?
There are many more interesting things to ask about double replacement reactions than are contained in the list given here. But the only correct choice is:
C.reactants are two ionic compounds
Thomson's model included Protons and Electrons. His model is referred to as 'Plum Pudding' because of it.
Main function of a restriction enzyme is to cleve (Cut) DNA bases.
Hope this helps!
Answer:
i would say the anwser is C