Answer:
false
in chemical reaction element doesnot change into another
Explanation:
Decreasing the turns of wire
A single ringed nitrogeo base is thymine (C)
The shape of the molecule will determine the direction of each of the individual bond dipoles, and thus, will always play a role in determining the polarity of the molecule as a whole.
A. a mixture is a combination of two or more substances in which each substance retains its own properties.