In metals such as Iron (Fe) and Aluminum (Al), atoms are held together by electrical attractions in the electrons between the metal atoms. This connection is very strong. This is an example of a .

Can you guys me with question no. 5!

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

Are oil and water a mixture or solution