2. Fe,+2A1 A1,0, + 2Fe
The above reaction is an example of a​

What is common about these molecules? a.their atoms are held together by covalent bonds. b.they are all made up of the same two atoms. c.their atoms are held together by ionic bonds. d.they are all made up of oxygen atoms only.

3. if the dartboard below is used to model an atom, which subatomic particles would be located at z?

What are the genotypic and phenotypic ratios