There are 4 kinds of bases that make up DNA. There’s adenine, thymine, cytosine, and guanine.
Hope I helped! ;)
You did not include the list but F is fluorine. The first halogen.
So, you can expect that the other members of the same group (halogens, column 17 of the periodic table) exhibit similar chemical behavior (reactivity).
So, I am sure your list contains one or more of theses elements: Cl (chlorine), Br (bromine), and I (iodine).
All of them you can expect to also be reactive non metal.
False
As Nuclear Reactor is not not a good idea to do so.
We should be able to trasfer the heat energy to produce steam and the run turbine.
Also electricity is transferred to our homes through various appliances and fuses.
Answer:
Pure substances cannot be separated into any other kinds of matter, while a mixture is a combination of two or more pure substances. ... A pure substance has constant physical and chemical properties, while mixtures have varying physical and chemical properties.
Explanation: